MinimServer is preventing my Synology NAS from hibernating

[simoncn]

Are you doing Hibernate manually from the Start button or do you have a timeout set for putting the machine to sleep?

I have tried this on a Windows 10 PC. A manual hibernate works either with or without MinimServer running. Settting a timeout for sleep doesn't work (either with or without MinimServer running). The screen goes black but the machine is still running.

Update: I found another process that was preventing the sleep timeout from working. After stopping this process, sleep timeout is now working with or without MinimServer running.