Thanks for confirming it's working, which is both helpful and of course frustrating to know it's a problem here.
I did, but I also went directly into the playlists and tried playing it via VLC and see the same problem. The log lists this:
channel/live/hallmark_channel > https://sr-live-hmm.akamaized.net/v1/master/[full URL deleted]
192.168.2.244 - - [09/Oct/2023 14:50:48] "GET /play/hallmark_channel.m3u8 HTTP/1.1" 302 -
When playing in VLC it shows that there should be a timestamp, but there are zero bits being transferred. I can provide the full URL's in the log if needed but I figured the basics were enough for dicussion.
Other channels seem to be just fine. I can investigate further, but any guesses would be welcome.