Just noticed that Discovery is not recording. Can't tune to 6101 Discovery or 6102 Food Network. Figured out it is not authenticating. Updated password on Frontier and 6101 after I rescanned it and it worked. Was able to tune to this channel. Then, I tried 6102. Failed. Rescanned. Failed. Logs show auth_timed_out. 6102 failed. Went back to 6101 and it's failing, yet I'm watching that channel live now.
All other non discovery channels rescan with no problems.
How do I get past this? How do I know when channels are dead ahead of time?