@CraigTompkins Update: When I arrived all 3 units were flashing blue and the network was missing from the app. I did "add new network" and set it up like new. It would not let me use the same network...

@Pezzer44 Please let us know if you find anything out.

@David-TP I'll give that a shot, but not sure how it would have been just reset when he was out of the country.

I setup a 3 unit Deco XE75 in my boss' house about 8 months ago. He was away on vacation and when he came home had no wifi. The main Deco unit is flashing blue and the 2 others are red. I thought...