I'm guessing that's likely. It started broadcasting 2.4g after I played with it (no idea what I did that got that up), but the 5g/6g bands are dead. I swapped to just the standard Wan/Ethernet1 port instead of the SFP for now to get connectivity back; it's detecting and showing no errors on the SFP and properly negotiating the speed, but no WAN through it for some reason. Trying to play with it while working but can't do anything that will risk taking me offline for the day until tonight, lol.