Termination of server if I am not actively using pc after one hour

[BrechtCorbeel]

Expected Behavior

keep running queue when I sleep. which I did succesfully 1x before. It never crashes or terminates when I am using my computer.

Actual Behavior

terminates running comfy.

Steps to Reproduce

Leave it on not using pc

Debug Logs

none there is no error message when it terminates

Other

for some reason today this happened too: