I've tried that QuarterPounder to try and stop IPTV from random freezing but after say 30 minutes it's just froze.
I hit the link on the subject regarding QuarterPounder apk app but the settings mentioned in the thread are nothing alike what I've got.
Currently on mine default settings are:-
QuarterPounder = 6.2.0k
Enable = true
Ignore Strings (comma separated list) = mp4,mkv
Restart delay = (seconds) = 0
Restart Indicator = Default
Stuck Cgannels Hack = (blank)
Stuck Channels Hack Delay = 2500
Debug = false
My URL ends in m3u
The default settings are fine for an unattended box. You need to turn on debug on the plugin settings and grab the /tmp/quarterpounder-debug.log file once the box freezes to see what gives (beware it will log your provider+credentials, so don't share it publicly).
The settings are different from the ones originally posted (and still documented in the generic setup thread, https://www.techkings.org/threads/enigma-2-iptv-setup-guide.144740/, despite my heads up) because there was a different plugin called BigMac that tried to do the same but in a completely different (worse?) way. You can check my post at https://www.techkings.org/threads/enigma2-iptv-auto-reconnect.153266/page-6#post-1086584 talking about the QP settings instead.
If nothing works, you can also try the deprecated plugin at oottppxx/enigma2, but beware that its settings are even more finicky...
HTH