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    Duet Panel v3 update firmware / Unknown USB Device

    Firmware installation
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    • tech
      tech last edited by

      Hi,

      here is my problem, I tried to update the 1.21.1 @ 1.22 frimware and here is the error that appears after pressing Erase and Reset ...Unknown USB Device (Device Descriptor Request Failed).

      Is there a way to solve this problem?

      Thanks

      Chris

      dc42 1 Reply Last reply Reply Quote 0
      • Jacotheron
        Jacotheron last edited by

        Do you have Bossa installed?

        After erase and reset, it should show up as a Bossa device under the Device Manager.

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

          @grenierc said in Duet Panel v3 update firmware / Unknown USB Device:

          Hi,

          here is my problem, I tried to update the 1.21.1 @ 1.22 frimware and here is the error that appears after pressing Erase and Reset ...Unknown USB Device (Device Descriptor Request Failed).

          Is there a way to solve this problem?

          Thanks

          Chris

          I used to get that message a lot, when I connected Duets to Windows 10 via a USB hub. Switching to another port on the hub fixed it. When I ran out of ports on the hub, sometimes disconnecting and reconnecting the hub would get all the ports working again. If not then I would have to reboot Windows.

          I switched to a different make of USB hub and the problem went away.

          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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