Does anyone else get mysterious disk space disappearing?

[wonderful]

I've been troubleshooting my NAS for weeks and keep finding random gigabytes just vanishing. I've checked for hidden files, scanned for malware, and reviewed my backup logs, but nothing explains where the space is going. Has anyone experienced something similar? I'm starting to think it might be related to some service running in the background, but I'm not sure where to look next. Any suggestions would be appreciated before I lose my mind over this! 소액결제현금화