Mr1100 nighthawk

[DampSock1]

I have a MR1100 Nighthawk. Today I just keep restarting and restarting basically in a loop. I’ve been every troubleshooting tactic and still in a loop. Any tips? Trucks? Solutions? Heard some firmware update screwed it up.

[plemans]

You didn't put what you'd tried. 

Did you try a hardware factory reset? 

https://www.att.com/device-support/article/wireless/KM1318037/Netgear/NetgearMR1100