Checking the logs, it appears that it detects the "Stored" folder as being full, even though there was only a couple hundred GB of 6TB actually taken. It's not an overallocation issue, I am familiar with that and already fixed that issue on another server that is now working perfectly.

Yea it looks to be a separate issue. Memory is fine. Another server running the same version is operating normally. I think it could possibly be non-blue iris related - but raid controller shows all drives are okay, no smart errors, chkdsk okay, etc.

I will check it out. I didn't mention, I am on version 5.7.9.12

Hello, I have a 10TB raid setup to store recordings. I set up to use about 8.5TB for recordings, with the remainder being free space. The database was built from scratch on a freshly formatted drive. After some time (a least 24hr, maybe more), the allocated free space shrinks down to about 2TB, and ...