At some point this evening all three deco's seemed to fail with their wireless connectivity. After a good while I noticed all the Deco's had a red light and I could not log into the Deco app on my phone. Note: Wired devices were still working.

I power cycled the main Deco unit and waited for 5+ mins and even after all that time, the light remained red. But during this the wired devices connected and worked again.

After that 5 minutes, I rebooted the (Sky) router, while the main deco was tuned off again, and then a minute later turn the main deco back on. The Deco went through its boot up lights, and then to red. 5-8 minute later the Deco's finally started becoming available/green again.

I shouldn't have to kick a mesh network back into life in this fashion.

Assuming this happens again, what can I look at. eg: If I log into the deco console over a browser on a wired PC can I look at the logs to deduce what the cause of a failure is?

Note: All M5s have the most upto date firmware etc etc.