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    Cant connect terminal prog to duetwifi

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    My Duet controlled machine
    wifi cant connect ponterface
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    • brianundefined
      brian
      last edited by

      Hi,

      I'm looking for some help to get my wifi working again. It was working and then the house upgraded to optical cable. No settings changed and all my devices work without resetting, except the duet wifi.

      I am unable to connect to the printer with a terminal program, i tried all i have. I get an error "Could not connect to com4 at baudrate "etc or
      "could not open com4".

      I searched everything to find out how to free up the port and cant.

      It shows in device manger COM4 with duet wifi driver and is working. I reinstall driver several times. Still cant connect.

      I'm somewhat sure this is not a duet issue, but hoping someone can help anyway.

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      • dc42undefined
        dc42 administrators
        last edited by

        It sounds like another program on your PC may have grabbed access to that COM port. This link https://www.equisys.com/Support/Tech-notes/howto-identifying-which-process-is-using-the-serial-port may help you check that.

        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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        • brianundefined
          brian
          last edited by

          I downloaded that prog and it didnt find anything. But there is definitely something blocking that port. Device manager has duet wifi assigned to it, if thats the correct terminology? Should i try to delete and start over?

          T3P3Tonyundefined 1 Reply Last reply Reply Quote 0
          • T3P3Tonyundefined
            T3P3Tony administrators @brian
            last edited by

            @brian you can try removing the Duet as a device under windows and getting it to redetect and reinstall it.

            www.duet3d.com

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