it´s a fact that the Duet Wifi 2 bord and Octoprint is not getting along.
But is there anybody that have gotten it to work?
Was running marlin before swap to Duet bord.
/ have a lot of experience with Marlin and still learning Reprap.
Issues regarding reading Duet SD card
When printing from Duet "side"/panel/bord" the Octoprint is just not getting any update other then temperatures from hot end and bed.
Are running Reprap 3.3 and Octoprint 1.6.1 latest to day´s date.
Also, a while ago, someone stated they would work on Duet integration with OctoPrint:
Although it doesn't seem like any development went through. Should you feel up to it, it seems you can leverage some of the DuetSoftwareFramework API to adapt how OctoPrint communicates with Duet boards: