Program Interrupted and Recording Restarted - How to Access Remaining Minutes

One recording showed it was interrupted:

2021/06/06 07:59:00.691672 [DVR] Starting job 1622987940-46 This Week With George Stephanopoulos on ch=[7.1]
2021/06/06 07:59:00.691716 [DVR] Waiting 59.308289s until next job 1622988000-578 History With David Rubenstein
2021/06/06 07:59:00.695569 [DVR] Recording for job 1622987940-45 from 10719996 ch4.1 into "TV/CBS News Sunday Morning/CBS News Sunday Morning S2021E23 2021-06-06-0759.mpg" for 2h0m59.817693s
2021/06/06 07:59:00.938846 [IDX] Generating video index for job 1622987940-45
2021/06/06 07:59:01.225149 [TNR] Opened connection to 10719996/1 for ch7.1 KMGH-TV
2021/06/06 07:59:01.225816 [DVR] Recording for job 1622987940-46 from 10719996 ch7.1 into "TV/This Week With George Stephanopoulos/This Week With George Stephanopoulos S2021E23 2021-06-06-0759.mpg" for 1h0m59.308243s
2021/06/06 07:59:01.450043 [IDX] Generating video index for job 1622987940-46
2021/06/06 08:00:00.022332 [DVR] Starting job 1622988000-578 History With David Rubenstein on ch=[12.2]
2021/06/06 08:00:00.023665 [DVR] Waiting 58m59.976339s until next job 1622991540-48 Meet the Press
2021/06/06 08:00:00.612150 [TNR] Opened connection to 1060917C/0 for ch12.2 KBDI+
2021/06/06 08:00:00.636543 [DVR] Recording for job 1622988000-578 from 1060917C ch12.2 into "TV/History With David Rubenstein/History With David Rubenstein S02E03 2021-05-05 Jia Lynn Yang 2021-06-06-0800.mpg" for 29m59.976256s
2021/06/06 08:00:00.855859 [IDX] Generating video index for job 1622988000-578
2021/06/06 08:01:19.693525 [TNR] Cancelling stream 10719996/1 ch7.1 after no data was received for 6s
2021/06/06 08:01:19.697692 [TNR] Closed connection to 10719996/1 for ch7.1 KMGH-TV
2021/06/06 08:01:19.750406 [SNR] Statistics for "TV/This Week With George Stephanopoulos/This Week With George Stephanopoulos S2021E23 2021-06-06-0759.mpg": ss=92% snq=100% seq=100% bps=6111536,0-7095872 pps=580,0-674
2021/06/06 08:01:19.751566 [DVR] Job 1622987940-46 This Week With George Stephanopoulos ended prematurely: 58m40.248439s
2021/06/06 08:01:19.811360 [DVR] Starting job 1622987940-46 This Week With George Stephanopoulos on ch=[7.1]
2021/06/06 08:01:19.811399 [DVR] Waiting 57m40.188603s until next job 1622991540-48 Meet the Press
2021/06/06 08:01:25.836282 [ERR] Failed to start stream on channel 7.1 via 10719996: HDHomeRun: 807 No Video Data
2021/06/06 08:01:26.236918 [TNR] Opened connection to 108135CA/2 for ch7.1 KMGH-TV
2021/06/06 08:01:26.237033 [DVR] Recording for job 1622987940-46 from 108135CA ch7.1 into "TV/This Week With George Stephanopoulos/This Week With George Stephanopoulos S2021E23 2021-06-06-0759.mpg" for 58m40.188565s

The file size of 3.08 GB tells me Channels continued the recording for the full hour, but when I attempt to watch in both Channels and VLC, I only see the first two and a half minutes. Any way to move past the break?

Thanks.

What does it say the duration is in the manage recordings view in the web UI?
Try using Fix Video Timestamps in the Options dropdown for the recording.
Screenshot 2021-06-06 at 11-01-10 Channels Manage Recordings

Tried both regenerate video index and fix timestamp. No go. Show refuses to continue to play beyond the first two and a half minutes.

Last time it happened to me I had to use ffmpeg to remux the recording.