just got a new ender 3 max neo, and re-imaged my octopi due to having WIFI issues from my ender 3 pro where the WIFI disappeared, I performed the tape repair of the 5v pin on the usb cable for the new printer which does work like it should, but i get no connection to the octopi from the printer it just says no serial port found.
Did you read the FAQ?
I ended up figuring out what the issue was, the micro usb cable I had was faulty and wouldn’t connect to the printer but would work with other things.
Which cable did you end up purchasing? I'm having the same issue.
I just tried several cables I had till I found one that worked, usually the ones that don’t work are very flimsy
Oh. I was doing the same thing. Broke down and went to Best Buy. Running my first print with it now!! So happy!