Today Steam Link on my Apple TV just decided it will no longer work. It was working yesterday perfectly fine and it works perfectly fine from my iPhone to my same Linux host. The first error said something about not being able to stabling a link to a 169.x.x.x.x address. I erased the app from the AppleTV and reinstalled it. Now it just shows Unable to connect.
I then restarted my host PC. Same. I proceed to restart all the network devices and my host PC. Then I retry the app on the AppleTV and it no longer sees my host PC so I try unpairing and repairing and it pairs but the app is stuck either trying to connect or testing the network. Please advice, this is extremely exasperating.