@Kevin_Z Can I connect to the M4 from a desktop browser vs. a device app? If so, how? F rom a browser, how do I take steps needed to correct this disconnect? I installed for my bro-in-law in another...

Any idea what is going on? Symptom install went fine; no complications; fresh firmware during install all works fine for a few days "can't connect to internet" error from every device Deco box and...