Thanks Rog. Already tried that and yet again. No go. Keep getting NOT AVAILABLE message on all channels in guide after the three day point. Nothing beyond 6/16. Have attic antenna that picks up 48 channels as far away as 140 miles. Ethernet connected FireTv box with 400 mbps download. My Smart TV displays a two week OTA program grid so.....no clue as to what the issue is. But thanks again!
Problem suddenly corrected. Now device blinks orange all the time. I unplug for a hard reboot but it starts again after a few minutes. Doesn't seem to affect performance but what does the flashing orange light mean? TIA to anyone with an answer.
I'm going to guess either it has lost internet connection or is updating. The Fire TV 4K and Fire TV pendant style have both had huge updates in the last week or so. And they were multi-part updates - where when the first one finished, another one was found when checked again.
Have you tried that secret menu accessible by simultaneously holding down the back and rewind buttons for 5 seconds, then the menu button? It's sometimes difficult to do this. Then if you DO manage to access the secret menu, scroll down and check (or uncheck) the only selection box. Then restart after saving your work.
No dice on accessing the "secret menu". Guess it's no secret anymore ha! All I got during my dozen of attempts was recycling resolution page. The Roku (an I allowed to use that word here?) secret menu is very easy to access but I'll keep giving it a go. Thanks again Rog. Cheers!