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    DuetWifi 1.21, if you restart your router bye bye DuetWebControl…

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    Duet Hardware and wiring
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    • FBGundefined
      FBG
      last edited by

      I start a print, everything is perfect and DWC is working perfectly.

      For another therms i restart my router and i see than now is impossible conect to the DWC, i am thinking than the DuetWifi not reconnect to my router.
      Now my print continue printing perfectly… but i can't see the DWC.
      Some idea how reconnect without lose the print? USB? I think than if i connect the USB the board will be restart...

      Somebody can test If his DuetWifi reconnect if you reboot your router?

      I can't remember well but i think than in the version 1.20 not happen...

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      • Phaedruxundefined
        Phaedrux Moderator
        last edited by

        Do you have a panel due connected?

        Did you have an IP address reserved in the routers DHCP table?

        Have you rebooted the router again?

        If you don't have a panel due you can connect via usb terminal and disable and re enable the wifi and hopefully it reconnects.

        Z-Bot CoreXY Build | Thingiverse Profile

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        • FBGundefined
          FBG
          last edited by

          Not

          I don't know, could you explain better? I use normal DHCP. I don't do nothing special in the router

          Yes, i try like 4-5times and i test with different PCs reconnect

          But if i connect now the USB, my printer will stop? is printing a important piece, will take more than 40hours…

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          • dc42undefined
            dc42 administrators
            last edited by

            You won't lose the print if the web interface disconnects. However, if you reboot the router then the Duet WiFi will give up trying to reconnect to it after a little while. You can send M552 S1 via USB or PanelDue to tell it to reconnect again.

            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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            • Phaedruxundefined
              Phaedrux Moderator
              last edited by

              Google the name and model of your router and the words DHCP reservation and see if you can find the manual to show you how to reserve an IP address for the DuetWIFI. Most routers will try and give the same device the same ip address over and over again, but setting up a reservation means it will always be given that ip and it won't be given out to something else if the duet is turned off for a period of time.

              Z-Bot CoreXY Build | Thingiverse Profile

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              • FBGundefined
                FBG
                last edited by

                @Phaedrux:

                Google the name and model of your router and the words DHCP reservation and see if you can find the manual to show you how to reserve an IP address for the DuetWIFI. Most routers will try and give the same device the same ip address over and over again, but setting up a reservation means it will always be given that ip and it won't be given out to something else if the duet is turned off for a period of time.

                Perhaps is better configure Static IP for the Duet?
                By the way, i found in my router this config

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                • FBGundefined
                  FBG
                  last edited by

                  @dc42:

                  You won't lose the print if the web interface disconnects. However, if you reboot the router then the Duet WiFi will give up trying to reconnect to it after a little while. You can send M552 S1 via USB or PanelDue to tell it to reconnect again.

                  But now when i insert the USB connector the board don't will restart?
                  I ask this because in arduino yes happen this. you insert USB and the board restart

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                  • dc42undefined
                    dc42 administrators
                    last edited by

                    The Duet will not restart when you connect USB unless you have a bad ground loop issue. See https://duet3d.dozuki.com/Wiki/USB_ground_loops.

                    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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                    • Phaedruxundefined
                      Phaedrux Moderator
                      last edited by

                      @FBG:

                      @Phaedrux:

                      Google the name and model of your router and the words DHCP reservation and see if you can find the manual to show you how to reserve an IP address for the DuetWIFI. Most routers will try and give the same device the same ip address over and over again, but setting up a reservation means it will always be given that ip and it won't be given out to something else if the duet is turned off for a period of time.

                      Perhaps is better configure Static IP for the Duet?
                      By the way, i found in my router this config

                      Setting a reservation is basically the modern way of doing just that.

                      Z-Bot CoreXY Build | Thingiverse Profile

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                      • FBGundefined
                        FBG
                        last edited by

                        Finally i conecta my laptop and send M552 S1, and work!

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                        • Phaedruxundefined
                          Phaedrux Moderator
                          last edited by

                          Glad you got that sorted. How did your print turn out?

                          Z-Bot CoreXY Build | Thingiverse Profile

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                          • FBGundefined
                            FBG
                            last edited by

                            The print continue..hehe, is a really long print…still don't stop
                            But this board is incredible and DWC also!

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