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    D3+Pi hangs and sometimes won't reset

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    • Danalundefined
      Danal
      last edited by Danal

      Using Duet 3 6HC and Raspberry Pi 4B, when certain homing moves do not complete, the printer hangs and an "emergency stop" via DWC will not un-hang it. A power cycle, a reboot of the Pi, or a systemctl stop/start of duetcontrolserver is required to unhang it.

      Example to reproduce:

      • Unplug a NC switch on Y axis. Home Y axis only. Hangs.
      • Reset via "emergency stop" button. Messages are received indicating a reset, etc. occured
      • Attempt to home X (not Y). Hangs.

      Board: Duet 3 MB6HC (MB6HC)
      DSF Version: 1.2.4.0
      Firmware: RepRapFirmware for Duet 3 MB6HC v0.6 or 1.0 3.0 (2020-01-03b3)

      Delta / Kossel printer fanatic

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      • gtj0undefined
        gtj0
        last edited by

        I've seen the same thing. I think the Duet Control Server looses it's mind in those situations.

        Danalundefined 1 Reply Last reply Reply Quote 0
        • Danalundefined
          Danal @gtj0
          last edited by

          @gtj0 said in D3+Pi hangs and sometimes won't reset:

          I've seen the same thing. I think the Duet Control Server looses it's mind in those situations.

          Agreed. At the same time, the M999 "passes through" the control server, and it ought to restart itself.

          Delta / Kossel printer fanatic

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          • spllgundefined
            spllg
            last edited by

            following

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            • projectR3Dundefined
              projectR3D
              last edited by

              Im having similar issues and also homing can be inconsistent where it will hit the endstop and stop but the unit says it didnt home. My units running DSF 1.1.0.5 works well but anything 1.2 seems to mess up

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              • oliofundefined
                oliof
                last edited by

                I had this problem as well, logging into the Pi and restarting the duet software framework service unblocks it.

                <>RatRig V-Minion Fly Super5Pro RRF<> V-Core 3.1 IDEX k*****r <> RatRig V-Minion SKR 2 Marlin<>

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                • gtj0undefined
                  gtj0
                  last edited by

                  I think we're all waiting on @chrishamm to get back to work. 🙂

                  tobias_munichundefined 1 Reply Last reply Reply Quote 0
                  • tobias_munichundefined
                    tobias_munich @gtj0
                    last edited by

                    same topic,
                    I disconnected the SBC for the moment to have a more reliable environment.
                    hope this will be fixed soon.

                    Hypercube-Evolution, Dual-Z, Nimble v2, Orion Piezo
                    Duet3, DuetWifi, Raspberry Pi 4, 7 inch HDMI Display, Panel-Due
                    Firmware: RepRapFirmware for Duet 3 MB6HC 'always the latest release'

                    1 Reply Last reply Reply Quote 1
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