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    3.5.0 RC3 cannot connect to DWC

    Scheduled Pinned Locked Moved Solved
    Beta Firmware
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    • KP0005undefined
      KP0005
      last edited by

      Board: Maestro
      Problem: I cannot access DWC. API connection through PrusaSlicer does work on the same IP.

      DWC throws this error when attempting to connect:

       Failed to load resource: net::ERR_CONNECTION_REFUSED app.36984ccc.js
      

      Reverting to DWC 3.5.0 RC2 does NOT seem to solve the issue.

      The UI occasionally loads, but mangled (missing layout and color graphics). A few times it loaded fully, but I was unable to open text files for editing.

      KP0005undefined 1 Reply Last reply Reply Quote 0
      • KP0005undefined
        KP0005 @KP0005
        last edited by KP0005

        @KP0005
        Tried:

        • reformatting SD card and putting a fresh copy of DWC on it
        • new network cable
        • reset network infrastructure
        • revert to RC2
        KP0005undefined 1 Reply Last reply Reply Quote 0
        • KP0005undefined
          KP0005 @KP0005
          last edited by

          Update:

          It works on my phone but not laptop. Possibly an issue with the laptop? Maybe aspect ratios?

          droftartsundefined 1 Reply Last reply Reply Quote 0
          • droftartsundefined
            droftarts administrators @KP0005
            last edited by

            @KP0005 have you tried refreshing the page?

            Ian

            Bed-slinger - Mini5+ WiFi/1LC | RRP Fisher v1 - D2 WiFi | Polargraph - D2 WiFi | TronXY X5S - 6HC/Roto | CNC router - 6HC | Tractus3D T1250 - D2 Eth

            KP0005undefined 1 Reply Last reply Reply Quote 0
            • KP0005undefined
              KP0005
              last edited by KP0005

              On laptop:
              Straight after reboot, DWC loads correctly but fails to open text editor.

              After one refresh, DWC loads without styling.

              After another refresh, DWC fails to load.

              1 Reply Last reply Reply Quote 0
              • KP0005undefined
                KP0005 @droftarts
                last edited by

                @droftarts
                Yes, many times, with results as described above

                I borrowed another laptop and it does load the page correctly.

                I tried a different browser on mine, still doesn't work

                1 Reply Last reply Reply Quote 0
                • KP0005undefined
                  KP0005
                  last edited by

                  I was able to get a mangled UI through Firefox for long enough to get a diagnostic output:

                  === Diagnostics === RepRapFirmware for Duet 2 Maestro version 3.5.0-rc.3 (2024-01-24 17:59:37) running on Duet Maestro 1.0 Board ID: 08DAM-9F9GA-J24TD-6J1DA-3SS6J-TN1GV Used output buffers: 1 of 26 (22 max) === RTOS === Static ram: 23456 Dynamic ram: 71332 of which 0 recycled Never used RAM 20916, free system stack 218 words Tasks: NETWORK(1,ready,32.7%,227) HEAT(3,nWait 5,0.1%,348) Move(4,nWait 5,0.0%,400) TMC(4,nWait 5,1.8%,109) MAIN(1,running,65.4%,778) IDLE(0,ready,0.0%,31), total 100.0% Owned mutexes: === Platform === Last reset 00:21:37 ago, cause: power up Last software reset at 2023-10-22 09:57, reason: User, Gcodes spinning, available RAM 14152, slot 0 Software reset code 0x0003 HFSR 0x00000000 CFSR 0x00000000 ICSR 0x00000000 BFAR 0xe000ed38 SP 0x00000000 Task MAIN Freestk 0 n/a Error status: 0x00 MCU temperature: min 17.8, current 28.7, max 29.0 Supply voltage: min 24.1, current 24.2, max 24.3, under voltage events: 0, over voltage events: 0, power good: yes Heap OK, handles allocated/used 0/0, heap memory allocated/used/recyclable 0/0/0, gc cycles 0 Events: 0 queued, 0 completed Driver 0: standstill, read errors 0, write errors 0, ifcnt 9, reads 19588, writes 9, timeouts 0, DMA errors 0, CC errors 0 Driver 1: standstill, read errors 0, write errors 0, ifcnt 9, reads 19588, writes 9, timeouts 0, DMA errors 0, CC errors 0 Driver 2: standstill, read errors 0, write errors 0, ifcnt 11, reads 19586, writes 11, timeouts 0, DMA errors 0, CC errors 0 Driver 3: standstill, read errors 0, write errors 0, ifcnt 11, reads 19586, writes 11, timeouts 0, DMA errors 0, CC errors 0 Driver 4: standstill, read errors 0, write errors 0, ifcnt 10, reads 19587, writes 10, timeouts 0, DMA errors 0, CC errors 0 Driver 5: not present Driver 6: not present Date/time: 2024-01-27 13:00:03 Slowest loop: 13.77ms; fastest: 0.19ms I2C nak errors 0, send timeouts 0, receive timeouts 0, finishTimeouts 0, resets 0 === Storage === Free file entries: 10 SD card 0 detected, interface speed: 15.0MBytes/sec SD card longest read time 1.9ms, write time 6.4ms, max retries 0 === Move === DMs created 83, segments created 0, maxWait 0ms, bed compensation in use: none, height map offset 0.000, max steps late 0, ebfmin 0.00, ebfmax 0.00 no step interrupt scheduled Moves shaped first try 0, on retry 0, too short 0, wrong shape 0, maybepossible 0 === DDARing 0 === Scheduled moves 0, completed 0, hiccups 0, stepErrors 0, LaErrors 0, Underruns [0, 0, 0], CDDA state -1 === Heat === Bed heaters 0 -1, chamber heaters -1 -1, ordering errs 0 Heater 1 is on, I-accum = 0.0 === GCodes === Movement locks held by null HTTP is idle in state(s) 0 Telnet is idle in state(s) 0 File is idle in state(s) 0 USB is idle in state(s) 0 Aux is idle in state(s) 0 Trigger is idle in state(s) 0 Queue is idle in state(s) 0 LCD is idle in state(s) 0 Daemon is idle in state(s) 0 Autopause is idle in state(s) 0 Q0 segments left 0 Code queue 0 is empty === Filament sensors === check 0 clear 4145032 Extruder 0 sensor: ok === Network === Slowest loop: 38.20ms; fastest: 0.01ms Responder states: HTTP(0) HTTP(0) HTTP(0) FTP(0) Telnet(0) HTTP sessions: 1 of 8 Interface state active, link 100Mbps full duplex Socket states: 5 2 2 0 0 0
                  

                  Disabling firewall on my laptop did not help

                  1 Reply Last reply Reply Quote 0
                  • KP0005undefined
                    KP0005
                    last edited by KP0005

                    Interesting...
                    DWC works on a Windows laptop
                    DWC works on an Android phone
                    DWC does NOT work on a linux laptop but does work in a Windows VM on that same linux laptop (edge browser)

                    KP0005undefined 1 Reply Last reply Reply Quote 0
                    • KP0005undefined
                      KP0005 @KP0005
                      last edited by

                      DWC dooes not load on a Kindle

                      KP0005undefined 1 Reply Last reply Reply Quote 0
                      • KP0005undefined
                        KP0005 @KP0005
                        last edited by

                        Works on chrome on linux but not Vivaldi

                        1 Reply Last reply Reply Quote 0
                        • KP0005undefined
                          KP0005
                          last edited by

                          Does not load on chromium

                          KP0005undefined 1 Reply Last reply Reply Quote 0
                          • KP0005undefined
                            KP0005 @KP0005
                            last edited by

                            Now it doesn't load in android anymore but still does inside that windows virtual machine

                            droftartsundefined 1 Reply Last reply Reply Quote 0
                            • droftartsundefined
                              droftarts administrators @KP0005
                              last edited by

                              @KP0005 one for @chrishamm

                              Ian

                              Bed-slinger - Mini5+ WiFi/1LC | RRP Fisher v1 - D2 WiFi | Polargraph - D2 WiFi | TronXY X5S - 6HC/Roto | CNC router - 6HC | Tractus3D T1250 - D2 Eth

                              KP0005undefined 1 Reply Last reply Reply Quote 0
                              • KP0005undefined
                                KP0005 @droftarts
                                last edited by

                                More testing:
                                DWC is mangled in safari on macos
                                Doesn't load at all in Chrome on mac os

                                1 Reply Last reply Reply Quote 0
                                • KP0005undefined
                                  KP0005
                                  last edited by KP0005

                                  The issue has happened a few times before (including on stable builds months ago), but always resolved itself after a few minutes, hours or days.

                                  I'm considering going to Klipper instead, since it's seriously impacting use.

                                  droftartsundefined 1 Reply Last reply Reply Quote 0
                                  • droftartsundefined
                                    droftarts administrators @KP0005
                                    last edited by

                                    @KP0005 can you run some diagnostics on the SD card? see https://docs.duet3d.com/en/User_manual/RepRapFirmware/SD_card

                                    I'll test rc3 on my Maestro when I get the chance.

                                    Ian

                                    Bed-slinger - Mini5+ WiFi/1LC | RRP Fisher v1 - D2 WiFi | Polargraph - D2 WiFi | TronXY X5S - 6HC/Roto | CNC router - 6HC | Tractus3D T1250 - D2 Eth

                                    KP0005undefined 1 Reply Last reply Reply Quote 0
                                    • KP0005undefined
                                      KP0005 @droftarts
                                      last edited by

                                      @droftarts 0d51eac7-502c-4d50-8334-560d31d39ac3-image.png

                                      1 Reply Last reply Reply Quote 0
                                      • KP0005undefined
                                        KP0005
                                        last edited by

                                        Mangled DWC opened in OrcaSlicer. This is exactly how it displays on Mac and occasionally on my system
                                        a96751df-2248-473e-8445-de1d44b3d87b-image.png

                                        1 Reply Last reply Reply Quote 0
                                        • KP0005undefined
                                          KP0005
                                          last edited by

                                          Screenshots obtained using Edge inside the windows vm
                                          9e28ce32-af16-4bce-bd5c-ae491e2d57eb-image.png

                                          d6d33b96-8398-438c-a0e9-bf80118f43b0-image.png

                                          1 Reply Last reply Reply Quote 0
                                          • KP0005undefined
                                            KP0005
                                            last edited by

                                            I do not think it's the SD card

                                            KP0005undefined Exerqtorundefined 2 Replies Last reply Reply Quote 0
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