TerraMaster Official Forum

Correction. IP address 2 is the TNAS that has the USB cable from the UPS connected to it.

TMcola wrote: ↑14 May 2024, 21:44 Please restart the UPS support button and ensure that the filled NAS IP is set to allow connection.

Here is a screenshot of the IP addresses for my two TNAS devices: IP address 1 is the TNAS where the USB cable is connected to.

Please restart the UPS support button and ensure that the filled NAS IP is set to allow connection. I did as you suggested and have included a screenshot. Screenshot 2024-05-14 105336.png Two minutes later I go back to UPS support button and the connection is lost again. Screenshot 2024-05-14 10540...

I am still having this issue which is after I enable the UPS setting in TOS and check it again a few minutes later, the enable check box has changed to unchecked.

Any solutions or settings to try, would be appreciated.

(If I understood you correctly) I would remove the ups 'server' (ie the nas the ups is connected to) from the list of 'permitted devices'. You may have some sort of loop going on. I tried what you suggested, and it didn't work. I turned off the network UPS server and waited a few minutes. Went back...

I bought a Cyber Power CST150UC-FC Battery Backup UPS. I checked and it was not listed on the compatibility list but since I was buying it from Costco, I knew they have a good return policy if it didn't work. Long story short, it didn't work right, so I purchased a different Cyber Power UPS from the...

The power went off and my two NAS units lost power and when they came back on there was a system message indicating an abnormal shutdown and I should check my data and array for corruption.

Is there a corruption checker software program I should run?

Next, I plan to buying a UPS.

TMzethar wrote: ↑14 Mar 2024, 08:58 Please go to TOS>Control Panel>Resource Monitoring>Processes, sort and check what processes are consuming high CPU.

Thank you. The next time this happens I will check this and let you know.

Seems my attachment disapeared from my post, so here is a link to it:
https://postimg.cc/z3w6H5gV

It's the next day now and the CPU is back down to virtually zero.

My F4-423 showed a message that it was running sluggish and the CPU meter was at 99%. By the time I took a screenshot, the warning changed to running slow. Screenshot 2024-03-12 124222.png All that was going on with the TNAS, is I was updating my Plex media files. ie: detecting intros and credits. A...