Here is the diagnostic log after it stopped auto playing.
2021/12/07 09:13:28.285159 [DVR] queued recording job for EP021839970248 @ Wed Dec 22 8:00:00PM on ch=[6044 1478 823 212 38] (1640224800-23)
2021/12/07 09:13:28.528792 [DVR] queued recording job for EP021839970208 @ Wed Dec 22 10:03:00PM on ch=[6044 1478 823 212 38] (1640232180-23)
2021/12/07 09:13:28.549755 [DVR] Waiting 2h45m31.450253s until next job 1638899940-1 Chopped
2021/12/07 09:15:42.844576 [NAT] Successfully mapped port 8089 using upnp
2021/12/07 10:11:07.872795 [TRS] DNS: OK: Resolved host via system DNS
2021/12/07 10:11:08.236566 [TRS] Cloud Reachable: OK: Connected to community.getchannels.com
2021/12/07 10:11:08.390581 [TRS] Local Time: OK: Local clock is accurate
2021/12/07 10:11:08.391345 [TRS] TV Everywhere: OK
2021/12/07 10:11:08.717093 [TRS] Remote Access: ERROR: Could not connect to c28871c47622.u.channelsdvr.net. Check if the port is mapped.
2021/12/07 10:11:11.093777 [TRS] Disk Permissions: OK
2021/12/07 10:11:11.100974 [TRS] System Firewall: OK
2021/12/07 10:11:11.234126 [TRS] Third Party Firewall: OK
2021/12/07 10:11:11.371707 [TRS] Little Snitch: OK
2021/12/07 10:11:11.372533 [TRS] Sleep: OK
2021/12/07 10:11:38.381567 New diagnostic log submitted under 998f2727-09d4-4493-aecc-35b175d60eb4