Quick question, what's the average uptime on your D9's? I'm getting around 18 hours - 2 days between resets, not sure if it is normal behaviour.
Same is happening for me! It automatically restarts, I think that is the issue with my A4+'s too. It keeps restarting all of a sudden. For D9, one of my boards stopped working automatically as well. Had to send it to China for warranty. Waiting to hear from them.
Yeah I emailed support, they said it shouldn't reboot unless it runs into some kind of problem. But there could be hundreds of possible problems not just the miner itself. Did you buy your D9 direct from them? It will take weeks if not months sending there and back and that's downtime = loss. How do you find the customer service from Innosilicon?