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    Brand new board not reading SD card

    Scheduled Pinned Locked Moved
    Duet Hardware and wiring
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    • TimVukmanundefined
      TimVukman
      last edited by

      I have created a new thread for this problem as my question was missed inside another thread.

      I have a brand new DuetWifi. It does not read the SD card. I get an error 1 showing on the Duet Display. I can read and write on the card with my PC, but when I boot the board with the card in the SD port, it does not get read. If I try to read the files from the Duet Display it does not find any.

      Could this be firmware on the board? Can I test the SD port on the Board? If not, how to I get the board replaced?

      Thanks
      Tim

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      • dc42undefined
        dc42 administrators
        last edited by

        If you run M122 the resulting diagnostic report will say whether the card detect switch indicates that a card is present, and what the interface speed is if the firmware was able to initialize it.

        Also if you send M21 to re-mount the card, it may give you a better error message.

        Duet WiFi hardware designer and firmware engineer
        Please do not ask me for Duet support via PM or email, use the forum
        http://www.escher3d.com, https://miscsolutions.wordpress.com

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        • TimVukmanundefined
          TimVukman
          last edited by

          Thank you very much. I was hoping there was something.

          1 Reply Last reply Reply Quote 0
          • TimVukmanundefined
            TimVukman
            last edited by

            Ok.

            I will need to go through this top to bottom again. I was able to connect to the board.

            M122 returned no errors that I could tell

            [[language]]
            SENDING:M122
            === Diagnostics ===
            Used output buffers: 1 of 32 (2 max)
            === Platform ===
            RepRapFirmware for Duet WiFi version 1.19 running on Duet WiFi 1.0
            Board ID: 08DGM-95BNL-MGPSJ-6J1DG-3S46N-TKY7W
            Static ram used: 21176
            Dynamic ram used: 95488
            Recycled dynamic ram: 2120
            Stack ram used: 4008 current, 4832 maximum
            Never used ram: 7456
            Last reset 00:02:08 ago, cause: power up
            Last software reset reason: not available
            Error status: 0
            [ERROR] Error status: 0
            
            Free file entries: 10
            SD card 0 detected, interface speed: 20.0MBytes/sec
            SD card longest block write time: 0.0ms
            MCU temperature: min 27.3, current 29.5, max 47.3
            Supply voltage: min 0.1, current 12.1, max 12.2, under voltage events: 0, over voltage events: 0
            Driver 0: standstill
            Driver 1: standstill
            Driver 2: standstill
            Driver 3: standstill
            Driver 4: standstill
            Date/time: 1970-01-01 00:00:00
            Slowest main loop (seconds): 0.000839; fastest: 0.000031
            === Move ===
            MaxReps: 0, StepErrors: 0, FreeDm: 240, MinFreeDm 240, MaxWait: 0ms, Underruns: 0, 0
            Scheduled moves: 0, completed moves: 0
            Bed compensation in use: none
            Bed probe heights: 0.000 0.000 0.000 0.000 0.000
            === Heat ===
            Bed heater = 0, chamber heater = -1
            === GCodes ===
            Segments left: 0
            Stack records: 0 allocated, 0 in use
            Movement lock held by null
            http is idle in state(s) 0
            telnet is idle in state(s) 0
            file is idle in state(s) 0
            serial is ready with "M122" in state(s) 0
            aux is idle in state(s) 0
            daemon is idle in state(s) 0
            queue is idle in state(s) 0
            autopause is idle in state(s) 0
            Code queue is empty.
            Network state is disabled
            WiFi module is disabled
            HTTP sessions: 0 of 8
            Socket states:  0 0 0 0 0 0 0 0
            Responder states: HTTP(0) HTTP(0) HTTP(0) HTTP(0) FTP(0) Telnet(0)
            ok T B:2000.0 /0.0
            ok T B:2000.0 /0.0
            ok T B:2000.0 /0.0
            ok T B:2000.0 /0.0
            ok T B:2000.0 /0.0
            ok T B:2000.0 /0.0
            ok T B:2000.0 /0.0
            >>> M21
            SENDING:M21
            SDHC card mounted in slot 0, capacity 3.64Gb
            ok T B:2000.0 /0.0
            ok T B:2000.0 /0.0
            ok T B:2000.0 /0.0
            ok T B:2000.0 /0.0
            >>> M550 s0
            SENDING:M550 S0
            RepRap name: My Duet
            ok T B:2000.0 /0.0
            >>> M552 s0
            SENDING:M552 S0
            WiFi module started
            ok T B:2000.0 /0.0
            
            

            M21 returned:

            SDHC card mounted in slot 0, capacity 3.64Gb

            SENDING:M552
            WiFi module is connected to access point BELL137, IP address 192.168.2.27


            From here, entering the IP in my browser does not find the board / printer.

            M997 S0
            SENDING:M997 S0
            Error: Firmware binary "DuetWiFiFirmware.bin" not found
            [ERROR] Error: Firmware binary "DuetWiFiFirmware.bin" not found

            M997 S1
            SENDING:M997 S1
            File DuetWiFiServer.bin not found

            DuetDisplay gives an Error1 accessing SD card

            Any suggestions?

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            • dc42undefined
              dc42 administrators
              last edited by

              From your M122 report:

              SD card 0 detected, interface speed: 20.0MBytes/sec

              That's as expected, the SD card is detected and working.

              SENDING:M552
              WiFi module is connected to access point BELL137, IP address 192.168.2.27


              From here, entering the IP in my browser does not find the board / printer.

              Run M122 again and check the reported RSSI in the Network section. Also see whether you can ping the printer's IP address.

              DuetDisplay gives an Error1 accessing SD card

              What did you do to provoke that message? Did you by any chance press the SD card icon on the Files list, which switches between card 1 and card 0?

              Duet WiFi hardware designer and firmware engineer
              Please do not ask me for Duet support via PM or email, use the forum
              http://www.escher3d.com, https://miscsolutions.wordpress.com

              1 Reply Last reply Reply Quote 0
              • TimVukmanundefined
                TimVukman
                last edited by

                I did not realize there were two SD ports. This could well be the reason.

                I pressed the icon of the memory card on the duetdisplay. My intent was to see if it would list the files.

                What should the display say and how do I switch it back?

                If you press the SD card icon on the Control page of the printer below the Home All button, that should pop up a window with title "Files on card 0" and below that you should see a list of files and folders in the /gcodes folder. That list may of course be empty if you have no files there. However, the same SD card icon appears at the top left of that window. If you press that one, the title will change to "Files on card 1" and if you don't have a card 1, you will get the "Error 1" after a little while.

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                • TimVukmanundefined
                  TimVukman
                  last edited by

                  Hi
                  I can't yet get to the Duet Wifi Browser based interface on this printer. (Printer1)

                  I can see on my other printer (Printer2) that in the G-Code section, the top left corner has a Green Icon that says SD Card 0 and there is a list of files. If I click on this, I get a Red icon that says SD Card 1 - not mounted.

                  On my printer (Printer1), I do have a Duet Display that is connected.

                  There is a row of icons under the X Y Z position indicators
                  Two rows down is an icon for the memory card, Move Extrude Macro

                  This memory card icon is the one I pressed.
                  It says

                  < Files on Card 0 <_> X

                  The balance of the screen is blank

                  Pressing < in the top left did nothing
                  Pressing <> in the middle returned
                  Error 1 accessing SD Card
                  no files listed
                  Pressing <
                  > again returns
                  Files on card 0
                  None listed

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                  • TimVukmanundefined
                    TimVukman
                    last edited by

                    Hi
                    I redid the entire process.
                    I can write to the card. I put version 1.20 on it
                    I unzipped all the files.
                    I put the main gcode files in the /sys folder
                    I put the .bin files in the /www folder
                    I sent M552 S0 to stop the wifi module
                    I sent M552 S1 to start the wifi module
                    I sent M997 S0
                    Message returned File Not Found
                    M122

                    [[language]]
                    SENDING:M122
                    === Diagnostics ===
                    Used output buffers: 1 of 32 (8 max)
                    === Platform ===
                    RepRapFirmware for Duet WiFi version 1.19 running on Duet WiFi 1.0
                    Board ID: 08DGM-95BNL-MGPSJ-6J1DG-3S46N-TKY7W
                    Static ram used: 21176
                    Dynamic ram used: 95936
                    Recycled dynamic ram: 1672
                    Stack ram used: 4008 current, 5220 maximum
                    Never used ram: 7068
                    Last reset 00:18:03 ago, cause: power up
                    Last software reset reason: not available
                    Error status: 0
                    [ERROR] Error status: 0
                    
                    Free file entries: 10
                    SD card 0 detected, interface speed: 20.0MBytes/sec
                    SD card longest block write time: 0.0ms
                    MCU temperature: min 36.6, current 37.9, max 38.2
                    Supply voltage: min 12.1, current 12.2, max 12.3, under voltage events: 0, over voltage events: 0
                    Driver 0: standstill
                    Driver 1: standstill
                    Driver 2: standstill
                    Driver 3: standstill
                    Driver 4: standstill
                    Date/time: 1970-01-01 00:00:00
                    Slowest main loop (seconds): 0.004517; fastest: 0.000000
                    === Move ===
                    MaxReps: 0, StepErrors: 0, FreeDm: 240, MinFreeDm 240, MaxWait: 0ms, Underruns: 0, 0
                    Scheduled moves: 0, completed moves: 0
                    Bed compensation in use: none
                    Bed probe heights: 0.000 0.000 0.000 0.000 0.000
                    === Heat ===
                    Bed heater = 0, chamber heater = -1
                    === GCodes ===
                    Segments left: 0
                    Stack records: 1 allocated, 0 in use
                    Movement lock held by null
                    http is idle in state(s) 0
                    telnet is idle in state(s) 0
                    file is idle in state(s) 0
                    serial is ready with "M122" in state(s) 0
                    aux is idle in state(s) 0
                    daemon is idle in state(s) 0
                    queue is idle in state(s) 0
                    autopause is idle in state(s) 0
                    Code queue is empty.
                    Network state is running
                    WiFi module is connected to access point
                    WiFi firmware version 1.19
                    WiFi MAC address 2c:3a:e8:0b:07:d2
                    WiFi Vcc 3.10, reset reason Turned on by main processor
                    WiFi flash size 4194304, free heap 39416
                    WiFi IP address 192.168.2.27
                    WiFi signal strength -66dBm
                    HTTP sessions: 0 of 8
                    Socket states:  0 0 0 0 0 0 0 0
                    Responder states: HTTP(0) HTTP(0) HTTP(0) HTTP(0) FTP(0) Telnet(0)
                    
                    

                    SD card SD 0 is reported as found and interfaced at 20mb/sec

                    From the Duet Panel Due

                    The printer name "Tevo Tarantula" is showing in the red line at the top of the screen and shows as idle

                    No files show on the screen

                    If I go into messages, I get:
                    Correct Network Name IP address correct address displayed
                    19m Wifi module is idle
                    19m Wifi module is connected to access point
                    correct network name correct ip address
                    17m Error: Firmware binary "DuetWifiFirmware.bin" not found
                    5mxx Cannot initialise SD card 1: Card is unuseable
                    5mxx Cannot initialise SD card 1: Card is unuseable

                    Why is it looking for Card SD1?

                    1 Reply Last reply Reply Quote 0
                    • TimVukmanundefined
                      TimVukman
                      last edited by

                      SENDING:M21
                      SDHC card mounted in slot 0, capacity 3.64Gb

                      1 Reply Last reply Reply Quote 0
                      • dc42undefined
                        dc42 administrators
                        last edited by

                        @TimVukman:

                        Hi
                        I can't yet get to the Duet Wifi Browser based interface on this printer. (Printer1)

                        I can see on my other printer (Printer2) that in the G-Code section, the top left corner has a Green Icon that says SD Card 0 and there is a list of files. If I click on this, I get a Red icon that says SD Card 1 - not mounted.

                        On my printer (Printer1), I do have a Duet Display that is connected.

                        There is a row of icons under the X Y Z position indicators
                        Two rows down is an icon for the memory card, Move Extrude Macro

                        This memory card icon is the one I pressed.
                        It says

                        < Files on Card 0 <_> X

                        The balance of the screen is blank

                        Pressing < in the top left did nothing
                        Pressing <> in the middle returned
                        Error 1 accessing SD Card
                        no files listed
                        Pressing <
                        > again returns
                        Files on card 0
                        None listed

                        You must be running an older version of PanelDue firmware, which uses the <_> button to switch between card 0 and card 1. That's why it's trying to mount SD card 1 when you press that button.

                        Do you actually have any files in the /gcodes folder of the SD card?

                        Duet WiFi hardware designer and firmware engineer
                        Please do not ask me for Duet support via PM or email, use the forum
                        http://www.escher3d.com, https://miscsolutions.wordpress.com

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                        • TimVukmanundefined
                          TimVukman
                          last edited by

                          Yes, I have all the gcode files installed.

                          1 Reply Last reply Reply Quote 0
                          • TimVukmanundefined
                            TimVukman
                            last edited by

                            As indicated earlier, it is the .bin file that is reported as not being found. That is in the /www folder.

                            The message from PanelDue is that Card 1 was not found.

                            Should I try to update the PanelDue firmware?

                            1 Reply Last reply Reply Quote 0
                            • dc42undefined
                              dc42 administrators
                              last edited by

                              The .bin file should not be in the /www folder. If you intend to update the firmware from it, it needs to be in the /sys folder.

                              As your PanelDue firmware appears to be quite old, i suggest you update it.

                              Duet WiFi hardware designer and firmware engineer
                              Please do not ask me for Duet support via PM or email, use the forum
                              http://www.escher3d.com, https://miscsolutions.wordpress.com

                              1 Reply Last reply Reply Quote 0
                              • TimVukmanundefined
                                TimVukman
                                last edited by

                                I have been busy
                                I have updated the paneldue firmware to 1.17. It was actually very smooth and straight forward.
                                I have gone through the "getting connected" document and I can confirm that the network setup was successful.
                                I can confirm that AngryIP scan reported that the ip address on this board shows as connected on the wifi network.
                                I sent M122 from Pronterface
                                The results.```
                                [[language]]
                                SENDING:M122
                                === Diagnostics ===
                                Used output buffers: 1 of 32 (4 max)
                                === Platform ===
                                RepRapFirmware for Duet WiFi version 1.19 running on Duet WiFi 1.0
                                Board ID: 08DGM-95BNL-MGPSJ-6J1DG-3S46N-TKY7W
                                Static ram used: 21176
                                Dynamic ram used: 95936
                                Recycled dynamic ram: 1672
                                Stack ram used: 4008 current, 4956 maximum
                                Never used ram: 7332
                                Last reset 00:07:43 ago, cause: power up
                                Last software reset reason: not available
                                Error status: 0
                                [ERROR] Error status: 0

                                Free file entries: 10
                                SD card 0 detected, interface speed: 20.0MBytes/sec
                                SD card longest block write time: 0.0ms
                                MCU temperature: min 30.7, current 36.0, max 36.3
                                Supply voltage: min 12.1, current 12.1, max 12.3, under voltage events: 0, over voltage events: 0
                                Driver 0: standstill
                                Driver 1: standstill
                                Driver 2: standstill
                                Driver 3: standstill
                                Driver 4: standstill
                                Date/time: 1970-01-01 00:00:00
                                Slowest main loop (seconds): 0.009644; fastest: 0.000034
                                === Move ===
                                MaxReps: 0, StepErrors: 0, FreeDm: 240, MinFreeDm 240, MaxWait: 0ms, Underruns: 0, 0
                                Scheduled moves: 0, completed moves: 0
                                Bed compensation in use: none
                                Bed probe heights: 0.000 0.000 0.000 0.000 0.000
                                === Heat ===
                                Bed heater = 0, chamber heater = -1
                                === GCodes ===
                                Segments left: 0
                                Stack records: 1 allocated, 0 in use
                                Movement lock held by null
                                http is idle in state(s) 0
                                telnet is idle in state(s) 0
                                file is idle in state(s) 0
                                serial is ready with "M122" in state(s) 0
                                aux is idle in state(s) 0
                                daemon is idle in state(s) 0
                                queue is idle in state(s) 0
                                autopause is idle in state(s) 0
                                Code queue is empty.
                                Network state is running
                                WiFi module is connected to access point
                                WiFi firmware version 1.19
                                WiFi MAC address 2c:3a:e8:0b:07:d2
                                WiFi Vcc 3.10, reset reason Turned on by main processor
                                WiFi flash size 4194304, free heap 38712
                                WiFi IP address 192.168.2.27
                                WiFi signal strength -65dBm
                                HTTP sessions: 0 of 8
                                Socket states: 0 0 0 0 0 0 0 0
                                Responder states: HTTP(0) HTTP(0) HTTP(0) HTTP(0) FTP(0) Telnet(0)

                                I don't know what the free file reference means, but it clearly states in the diagnostics that the memory card is mounted and accessible at 20mb/sec```
                                [[language]]
                                
                                SENDING:M21
                                SDHC card mounted in slot 0, capacity 3.64Gb
                                
                                ```I put all the .bin files into the /sys folder.
                                
                                M997 S0 indicates file not found
                                
                                If I put the IP address in my browser, it comes back stating that the IP address cannot be found
                                
                                If I press the memory card icon on the duetwifi, no files are displayed on SD0 or SD 1 and I get the error 1 message
                                
                                If I look on console there is no message indicating an attempt to initialise SD Card 0\. It does report that attempting to initialize SD Card 1 failed.
                                
                                What if I put all the files on the type of memory card that is supported on the PanelDue. Is that the SD Card 1 port? Can I update the board from there? Can I use that instead of Card 0? so that I can use the printer?
                                1 Reply Last reply Reply Quote 0
                                • dc42undefined
                                  dc42 administrators
                                  last edited by

                                  Can you show us a listing of the files in the /sys folder?

                                  If I put the IP address in my browser, it comes back stating that the IP address cannot be found

                                  That's the odd bit. Looks like there is a communication issue between the Duet and your router. Here are some things that may help:

                                  1. Try rebooting your router. This has worked for a few people.

                                  2. Try changing channel on your router. Feedback from some some users suggests that channel 6 works better than channel 1.

                                  3. Try setting a static IP address in the M587 command. First check on your router admin page that no other device is using that IP address.

                                  Duet WiFi hardware designer and firmware engineer
                                  Please do not ask me for Duet support via PM or email, use the forum
                                  http://www.escher3d.com, https://miscsolutions.wordpress.com

                                  1 Reply Last reply Reply Quote 0
                                  • TimVukmanundefined
                                    TimVukman
                                    last edited by

                                    https://timvukman-rogers.tinytake.com/sf/MjI2ODA4MV82OTgzMTYy

                                    1 Reply Last reply Reply Quote 0
                                    • TimVukmanundefined
                                      TimVukman
                                      last edited by

                                      I will reboot the router
                                      This channel works fine for the other duet card.

                                      1 Reply Last reply Reply Quote 0
                                      • dc42undefined
                                        dc42 administrators
                                        last edited by

                                        @TimVukman:

                                        I will reboot the router
                                        This channel works fine for the other duet card.

                                        That's even more odd!

                                        Duet WiFi hardware designer and firmware engineer
                                        Please do not ask me for Duet support via PM or email, use the forum
                                        http://www.escher3d.com, https://miscsolutions.wordpress.com

                                        1 Reply Last reply Reply Quote 0
                                        • TimVukmanundefined
                                          TimVukman
                                          last edited by

                                          No go. Router rebooted. Can't connect to the new duet card.
                                          Can connect to the old duet card no problem

                                          Oddly enough my panelDue is displaying My Duet when it was displaying Tevo Tarantula earlier. It's not showing on AngryIP now either, so maybe it's signal strength?

                                          Maybe I'll just shut it all down and give up until tomorrow

                                          Tomorrow I might swap memory cards between the two printers. I won't turn on the printer, just connect to the board via USB and see if I can see anything different.

                                          I guess I could move the PanelDue to the other board and see if it reads anything on the card that is currently in it.

                                          If I'm careful moving things around, I might be able to isolate what is actually working and what is not.

                                          1 Reply Last reply Reply Quote 0
                                          • TimVukmanundefined
                                            TimVukman
                                            last edited by

                                            It's a new day here, so let's get this sorted out once and for all.

                                            I have not turned on this printer yet today.
                                            I am connected via USB to the main board.
                                            PanelDue Says My Duet in the top line
                                            Console Says Connected

                                            Pronterface connected and printer online
                                            M552 from Pronterface says wifi module is disabled

                                            M552 S0 Wifi Module is Started

                                            M587 shows my network in remembered networks (also shows TNCAP2FCC19 which I know nothing about?)

                                            M552 S1 show wifi module is connected to correct network with correct IP address.

                                            AngryIP scanner hit the address in 11ms and returned the network address for the card.

                                            PanelDue console reflects wifi module started and wifi module connected to access point with correct wifi name and correct ip address.

                                            This is the document I have been following. What to do next for version 1.19 of the firmware says TODO
                                            I have been trying to install the latest version of firmware so that it is the same version as my other Duet Card since I can't seem to get past this point.

                                            I have entered my IP address in the browser and it appears that I am connecting today, but I am not getting the DWF interface screen in my browser. I am not getting an error message saying that it could not connect or that the address is unknown

                                            [[language]]
                                            https://duet3d.com/wiki/Getting_connected_to_the_Duet_WiFi
                                            
                                            

                                            Something is different this morning.

                                            I disconnected and reconnected the USB and when the board booted this time, it automatically went out and connected to the wifi network

                                            I am also reading Tevo Tarantula in the red bar on the top of the PanelDue.

                                            The only way for that to change would be that my config.g file was read, because that it where the printer name is defined. If it did not read config.g, the panel would say My Duet.

                                            Now when I enter M997 S0, from Pronterface, I get an error message that says.
                                            Error: In-application programming binary "iap4e.bin" not found which is true. That file is not on my memory card.

                                            The iap files are not listed in the current firmware files on github for version 1.20

                                            I copied the two files from the version 1.19 firmware on the same page. Is that ok??

                                            Now I am getting Firmware binary "DuetWifiFirmware.bin" not found when I run M997 S0.

                                            Obviously I am connecting to the network.
                                            Obviously I am reading from the memory card.

                                            M997 S0 reported DuetWifiFirmware.bin not found
                                            M997 S1 installed successfully?

                                            I checked the memory card and DuetWifiFirmware was no longer there? I copied it over again.
                                            M997 S0 still fails
                                            M122 reports

                                            [[language]]
                                            >>> m122
                                            SENDING:M122
                                            === Diagnostics ===
                                            Used output buffers: 1 of 32 (9 max)
                                            === Platform ===
                                            RepRapFirmware for Duet WiFi version 1.20 running on Duet WiFi 1.0
                                            Board ID: 08DGM-95BNL-MGPSJ-6J1DG-3S46N-TKY7W
                                            Static ram used: 15448
                                            Dynamic ram used: 98544
                                            Recycled dynamic ram: 696
                                            Stack ram used: 3576 current, 4608 maximum
                                            Never used ram: 11776
                                            Last reset 00:08:18 ago, cause: power up
                                            Last software reset details not available
                                            Error status: 0
                                            [ERROR] Error status: 0
                                            
                                            Free file entries: 10
                                            SD card 0 detected, interface speed: 12.0MBytes/sec
                                            SD card longest block write time: 0.0ms
                                            MCU temperature: min 52.3, current 52.9, max 55.8
                                            Supply voltage: min 0.4, current 0.5, max 0.7, under voltage events: 0, over voltage events: 0
                                            Driver 0: ok, SG min/max not available
                                            Driver 1: ok, SG min/max not available
                                            Driver 2: ok, SG min/max not available
                                            Driver 3: ok, SG min/max not available
                                            Driver 4: ok, SG min/max not available
                                            Date/time: 1970-01-01 00:00:00
                                            Cache data hit count 1757075559
                                            Slowest main loop (seconds): 0.154149; fastest: 0.000101
                                            === Move ===
                                            MaxReps: 0, StepErrors: 0, FreeDm: 240, MinFreeDm 240, MaxWait: 0ms, Underruns: 0, 0
                                            Scheduled moves: 0, completed moves: 0
                                            Bed compensation in use: none
                                            Bed probe heights: 0.000 0.000 0.000 0.000 0.000
                                            === Heat ===
                                            Bed heaters = 0 -1 -1 -1, chamberHeaters = -1 -1
                                            === GCodes ===
                                            Segments left: 0
                                            Stack records: 0 allocated, 0 in use
                                            Movement lock held by null
                                            http is idle in state(s) 0
                                            telnet is idle in state(s) 0
                                            file is idle in state(s) 0
                                            serial is ready with "M122" in state(s) 0
                                            aux is idle in state(s) 0
                                            daemon is idle in state(s) 0
                                            queue is idle in state(s) 0
                                            autopause is idle in state(s) 0
                                            Code queue is empty.
                                            Network state is running
                                            WiFi module is connected to access point
                                            Failed messages: pending 0, notready 0, noresp 0
                                            WiFi firmware version 1.20
                                            WiFi MAC address 2c:3a:e8:0b:07:d2
                                            WiFi Vcc 3.17, reset reason Turned on by main processor
                                            WiFi flash size 4194304, free heap 16480
                                            WiFi IP address 192.168.2.27
                                            WiFi signal strength -62dBm, reconnections 0, sleep mode modem
                                            HTTP sessions: 0 of 8
                                            Socket states:  0 0 0 0 0 0 0 0
                                            Responder states: HTTP(0) HTTP(0) HTTP(0) HTTP(0) FTP(0) Telnet(0)
                                            
                                            ```Is it just me, or does this seem borderline flakey??????
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