After power outages the Deco will not connect to the internet for days at a time. I have tried restarting the internet NBN modem and Deco in every combination I can come up with.  And since ot won't connect to the internet, it also won't change some of the settings like router/AP and will not backup settings.  I have no interest in fully resetting and having to set up wifi networks and static IP addresses etc again in the hope that works, last time it seemed to made no difference anyway, we have too many power outages or reasons to switch our power off temporarily for that sort of muck around.

Not sure what to do next except return this stupid thing which actually works great when it's working, but spending hours troubleshooting or without internet for my business every week or two is too much.

Hoping for some steps that can permanently solve the problem.