Just had this happen for the first time today. All Deco's were green, lost connectivity across both wireless and wired clients for about 90 seconds.

@David-TP when the disconnects happen it happens on the whole network on all nodes. Devices connected to the main via an Ethernet switch and wifi clients connected to different nodes via ethernet...

I'm having the same issue on both 1.1.11 and 1.2.2 firmware. I've tried to downgrade via the web UI but it won't allow it... Please, fix this issue with the firmware. Did not have this problem on...