Update to anyone who comes across this, I’ve resolved my issue.
First thing I did was clear space on my server as it was near 90% full. Then I monitored my plex server console during the scheduled tasks and noticed a ton on errors relating to /tmp easyaudioencoder
This thread solved my issues
I changed the permissions for the easy audio encoder directory from 755 to 777 and everything is working fine.
Hope this helps someone