Can I set a retry interval for ffmpeg?

[BosseB]

I have found that on some live streams there may be a video interruption for a short time after which it resumes and keeps going.

My scripts use ffmpeg to download nightly videos in 1-2 hour chunks, but sometimes the resulting files are much shorter and I believe that the stream has a short interruption, which made ffmpeg stop.

Is there some way I can set a "wait-timeout" in this situation so that ffmpeg waits until the video resumes again and continues its download?
For example I have seen when watching directly that there are some 1-2 minute long interruptions whereupon the video resumes normally again.

I do not want ffmpeg to stop until the -t 3600 argument has timed out even if the video stream stops for a while.

Is this possible?

[BosseB]

Here is an example of an ffmpeg command, which normally works fine but sometimes (30% maybe) aborts before the actual requested time:

ffmpeg -hide_banner -referer "https://wwwwwwwww.com/yyyy.html" -i "https://xxxxxxxx.org/2fwljiCVp2jdxA63hnS-ng==,1636958338/LS-ATL-54548-10/index.m3u8" -vf scale=w=-4:h=480 -c:v libx264 -preset fast -crf 26 -c:a copy -t 7680 input22.mp4

Actual url domains obfuscated for privacy.

The -i xxx.m3u8 argument has been extracted using another script with this command where the ffmpeg -referer argument is used as STREAMURL:

curl -s \"${STREAMURL}\" | grep -o -e \"https://.\+m3u8\" | head -n 1