For problem #1 I've already told you the timeshift logic has changed https://forums.nextpvr.com/sho…2585&pid=556141#pid556141 I am not sure why you don't get it and keep asking this question. Did you follow my suggestion here https://forums.nextpvr.com/sho…2601&pid=556458#pid556458 to reduce the timeshift buffer size? You never responded.
The other problem clearly requires your Kodi debug logs. However this seems to be a duplicate post of this problem https://forums.nextpvr.com/sho…2788&pid=558166#pid558166 and it is not clear why you don't pursue it there because that problem was a backend problem.
I'm questioning your reading comprehension. This is not the same problem because the timeshift problem I reported only happens on the RPi4 platform and only with 720p video. I specifically stated that 1080i timeshifting is working correctly. I also told you on the nextPVR forum that I tested timeshifting on my Windows 10 laptop and everything worked properly so this is a platform issue specific to the RPi4.
As far as the player stopping randomly, I see I'm not the only one complaining about that problem. In fact others have reported that the problem still exists in the current V5 backend version and in my opinion, the problem has gotten worse compared to the previous release.
I do not appreciate the arrogance you display when responding to my requests for help and as we use to say in the military, you definitely need an attitude adjustment!