It is around 30+ feet away, and has a wall in between.I'll re-check when I get home but, I'm 90% sure I have a ATV4K (1st gen) connected via 5ghz and it works just fine. Is it too far away from the router/AP?
I am really annoyed by the fact that a cheap firestick never had these issues. I cannot justify buying a mesh network for this reason, and moving router modem setup to the tv area is a hassle.
Firestick, smartTV,xbox never had to be restarted due to internet issues. And did not bother to run speedtest ever on those devices.