We have an Android TV at home. Turned it on tonight to watch some Netflix in the background, get informed that “the network needs to be set up”.
Okie dokie … wait, the router isn’t scanned? We’ll enter it manually (already suspicious) … now I have to guess whether it has WEP or WPA or WPA2. Enter password. Sorry, “router not found”.
After a few rounds of this, I googled this error, found a rant by some guy who’d paid for “geek squad support”, only to be informed, when he had them on the line, that he should go buy a new router. After swearing a bit, he said, he’d calmed down and just turned the damn thing off and on again.
So I turned it off and on again. It worked.