Although new to the forum, I've been using Octoprint for a couple of years through a Raspberry Pi with this printer with no issue.
I've now move it to our workshop and want to use a Win 10 mini PC as a server for the Ender 3 and a laser using Lightburn. The laser connects and works fine without issue.
I've successfully installed Octoprint on the PC and it fires up OK, just 'not connected' no matter what I try to date. The PC only recognises plugging in a USB connection from the printer as a removable drive- my virus scanner also reports no issues on the drive....
Any thoughts how I resolve this please? (The Pi is now defunct).