Hopefully it's not some trivial error or oversight on my part - XP Decay has been doing next to nothing on my server. I enabled logging for it but got nothing. I changed and re-enabled Decay settings many times over many weeks and from what I've managed to track manually it decreased XP for some users here and there but not as much as it was meant to and in some cases they kept their role rewards even after dropping in level. Overall it seems like it's doing something very occasionally, but not working as intended, most of the time not working at all from what I can tell.
I currently have it set to remove 1 XP per day. Logging and some manual checks still don't show it doing anything.
Server ID: 1224390743133786174