I got a notice today from Uptime Robot that internet was down at my rental property. Comcast was reporting from their app that the modem was up and no outages were reported in the area. My N66U was running 380.68_4 and when I got there a few hours later, connecting to the wifi network immediately opened the "Quick Internet Setup" wizard. I originally thought something had happened where it factory reset itself, but after entering my admin username and password, it went through and...
N66U internet stopped working, only fixed by quick internet setup
N66U internet stopped working, only fixed by quick internet setup