TerraMaster Forum

Posted: **08 Nov 2022, 02:44**

I have model F4-210. We had a power outage a couple of days ago and when I restarted TNAS it is always running at 100% CPU. It is on 4.2.31 and is basically used just as a Plex server. I have uninstalled Plex but CPU is still at 100%. In the resource monitor there is an unknown process running a high percentage with a 15 character name. I have tried restarting TNAS with no luck but the process name changes after every restart of the NAS. Please let me know what I can do.

Thanks

Posted: **08 Nov 2022, 15:17**

{L_BUTTON_AT}dlafon

If it didn't gracefully shutdown & it was abrupting turned off, it's likely repairing/rebuilding the RAID and that's the reason for the high utilization.

Posted: **09 Nov 2022, 10:36**

what is the unknown process exactly? it could be a miner malware.

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CPU constantly at 100%

CPU constantly at 100%

Re: CPU constantly at 100%

Re: CPU constantly at 100%