My plex server on Windows keeps crashing as well. I’ve added my log files (zip) to this thread in the hopes to get some information. There are times where, even though Plex server is still running, my plex players will show it is not available. I have to actually reboot the computer to get the server seen again.
Server Version#: Version 1.25.8.5663
Plex Media Server Logs_2022-05-10_12-34-25Crashed.zip (4.8 MB)
I have enabled the above mentioned LogMemoryUse with a 1 (decimal) and restarted plex so any memory usage will appear in my next crashes.
Ignore any of the errors for Live TV, I have another thread (Plex will not show TV Guide and has stopped recording - #8 by dzeff) where I am having issues with the DVR and have unplugged my TV tuner for now.