Signal great fox59 won’t display unless recorded

2 days ago fox59 with great signal won’t display on tv just spins the blue dial. Any other channel turns on with same signal. But if I record the fox channel I can watch it just fine!? I’ve rescanned turned off and on. Any ideas

I disconnected the new WD hard drive and rebooted now love works for 59.1? It’s the one channel I watch in mornings. HD was formatted okay and recorded fine. I’ll shut off Tablo, reinsert hard drive and try it again

Sounds like a bad spot on the hard drive, or some kind of internal structure/directory problem. Removing the channel from your lineup and then re-adding may be worth a try.