I use the Omada Controller F70B75 to manage my network. I tried to update the firmware of the above-mentioned switch to a new version (I think it was 1.20.x) and the switch is frozen. I tried power...

Yah, that's what I figured. I ended up just setting things up over again. Took me about an hour. But if there truly is no solution I would feel bad for people with larger systems to deal with.

I just purchased an Omada system for my home network. Everything arrived except the OC200 so I decided to set up the system using the software controller until the OC200 arrived. Well, it arrived...