ast night I received this updates required in the go app. I figured, let me check what it is. Turns out it was controller only so I figured, ok, simple, I don't even have to plug anything in. The process went perfectly and then required a controller restart. That's when it all failed. It shut off fine but absolutely will not restart. No lights nothing. Not even when plugged into the charger. Any suggestions are much appreciated.

Hello edbighi, have you tried to charge the RC for 1 or 2 hours? Does it restart again?

Yeah, I did. Nothing. It's inside a box now headed to DJI service Europe. I've got the RMA process down pat now. Heavy week with my stuff at DJI service.