Thanks! I noticed that too. Where I think it's grounded is perhaps on the plastic conduit going down the telephone pole into the ground (where the main electricity goes). The building inspector inspected the whole thing however and was fine with it. I was able to solve my problem by unplugging the power from the Obi unit, waiting 10 seconds, and plugging it back in. Once I did that, the second light lit green and it was connected to GV again. Maybe an auto-firmware update that required a manual restart? Although I don't know the exact cause of the problem, if it happens in the future I will unplug it and plug it back in.