Using an Apple Time Capsule for a Time Machine backup, but not using it as a router. Connected to my main Deco by ethernet. Initially worked via WiFi backing up my Time Machine. Then suddenly Time Mac

Replying to Carl: 1: iPad not on blacklist. Nothing is on Blacklist. 2: No networks were saved. Went through Reset Network Settings, and Reset All Settings. 3: Used Guest Network, 2.4 GHz, then 5 GHz