https://steamcommunity.com/sharedfiles/filedetails/?id=2905487932
https://steamcommunity.com/sharedfiles/filedetails/?id=2731250878
These mods will definitely show the problem, cut down a tree or use a gas station, stop the server after a short time (so that the files are updated) and the files will be broken

I also encountered this problem, when writing json, it seems that line by line writing to the file occurs, but the file is not cleared before writing.

@MarioE I was recommended by @OfficialWardog to tag you.

If suddenly someone encounters the same problem and needs a temporary solution, I made such a ad-hoc

UPD:
Today this happened to all servers at once

UPD:
At the same time, in this frozen state, the Steam Query port continues to listen, while the game ports and RCON are no longer available

UPD: and again

also does not find files if something is installed after the glob template, for example: