@yves_b No error message. I select the network, enter the password and it just tries to connect but never does. Turned on the Deco's guest network, same exact result. Tried my isp router that my Deco...

Trouble connecting device that I mistakenly added to the blocked list. I've removed the block from the app but still can't connect the device to the main network or the guest network. I was able to...