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    Firmware 1.18.1 and Web Control 1.15b error in web to firmware comms

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    • LeonMFundefined
      LeonMF
      last edited by

      I just got around to updating from duet firmware 1.18 beta 1 to 1.18.1 and it went fine. Then I upgraded to 1.15b and the web interface loads fine but I'm getting the error:

      Could not establish a connection to the Duet firmware! Please check your settings and try again.

      The firmware appears to be working fine through the panel and the web seems to be serving pages but I no longer have the ability to use the web control with the board.

      Do I just need to downgrade to 1.15a of the web control firmware using the USB port?

      Current: Railcore II ZLT w/Duet 3 and Hemera hot end.
      Retired: Robo3D R1,BI V2.5 Delta updated to BerryBot magnets, bespoke carriages and Duet Ethernet, M3D Promega;

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      • chrishammundefined
        chrishamm administrators
        last edited by

        Are you using a Duet WiFi and if so, are you using the latest official 1.03-ch Duet WiFi Server firmware? Also what does M115 report?

        Duet software engineer

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        • LeonMFundefined
          LeonMF
          last edited by

          @chrishamm:

          Are you using a Duet WiFi and if so, are you using the latest official 1.03-ch Duet WiFi Server firmware? Also what does M115 report?

          • Yes, I'm using a Duet WiFi
          • I am running 10.3-ch
          • I'll check when I return home tomorrow night. Sadly, I'm out of town until then.

          Current: Railcore II ZLT w/Duet 3 and Hemera hot end.
          Retired: Robo3D R1,BI V2.5 Delta updated to BerryBot magnets, bespoke carriages and Duet Ethernet, M3D Promega;

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          • LeonMFundefined
            LeonMF
            last edited by

            @chrishamm

            SENT: M115
            READ: FIRMWARE_NAME: RepRapFirmware for Duet WiFi FIRMWARE_VERSION: 1.18.1 ELECTRONICS: Duet WiFi 1.0 FIRMWARE_DATE: 2017-04-09

            Current: Railcore II ZLT w/Duet 3 and Hemera hot end.
            Retired: Robo3D R1,BI V2.5 Delta updated to BerryBot magnets, bespoke carriages and Duet Ethernet, M3D Promega;

            1 Reply Last reply Reply Quote 0
            • LeonMFundefined
              LeonMF
              last edited by

              Firmware Name: n/a
              Firmware Version: n/a
              Web Interface Version: 1.15b
              Web Interface by Christian Hammacher
              Licensed under the terms of the GPL v3

              Current: Railcore II ZLT w/Duet 3 and Hemera hot end.
              Retired: Robo3D R1,BI V2.5 Delta updated to BerryBot magnets, bespoke carriages and Duet Ethernet, M3D Promega;

              1 Reply Last reply Reply Quote 0
              • chrishammundefined
                chrishamm administrators
                last edited by

                Could you connect your board via USB to your computer and post the serial log you get when you start it up? I'm wondering if the ESP actually communicates with the Duet's main processor - if not I think your board is faulty and you may require a replacement under warranty.

                Of course you can try to downgrade the firmware/web interface versions too and check if that makes any difference.

                Duet software engineer

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                • LeonMFundefined
                  LeonMF
                  last edited by

                  READ: RepRapFirmware for Duet WiFi is up and runningDuetWiFiServer version 1.03 (ch fork)
                  READ: Flash size 4194304, free RAM 32840 bytes, WiFi Vcc 3.05V, host name: duetwifi, reset reason: Turned on by main processor
                  READ: WiFi server connected to access point MonkeyWifi, IP=10.0.1.121, signal strength=-54dBm
                  Testing plaintext communication protocol…
                  READ: ok
                  Connected to machine!
                  SENT: T0

                  Current: Railcore II ZLT w/Duet 3 and Hemera hot end.
                  Retired: Robo3D R1,BI V2.5 Delta updated to BerryBot magnets, bespoke carriages and Duet Ethernet, M3D Promega;

                  1 Reply Last reply Reply Quote 0
                  • LeonMFundefined
                    LeonMF
                    last edited by

                    I ran through the firmware update process again and I now have a printer that's communicating again!

                    Firmware Name: RepRapFirmware for Duet WiFi
                    Firmware Electronics: Duet WiFi 1.0
                    Firmware Version: 1.18.1 (2017-04-09)
                    WiFi Server Version: 1.03 (ch fork)
                    Web Interface Version: 1.15b

                    Current: Railcore II ZLT w/Duet 3 and Hemera hot end.
                    Retired: Robo3D R1,BI V2.5 Delta updated to BerryBot magnets, bespoke carriages and Duet Ethernet, M3D Promega;

                    1 Reply Last reply Reply Quote 0
                    • LeonMFundefined
                      LeonMF
                      last edited by

                      Update, sometimes it works. Sometimes resetting the wifi a few times works. Sometimes the whole thing goes wonky.

                      Is nobody else seeing this problem with 1.18.1 and 1.15b?

                      Current: Railcore II ZLT w/Duet 3 and Hemera hot end.
                      Retired: Robo3D R1,BI V2.5 Delta updated to BerryBot magnets, bespoke carriages and Duet Ethernet, M3D Promega;

                      1 Reply Last reply Reply Quote 0
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