BE600M1 USB monitoring flapping

[t_2kke]

Hello, 

In the last 24 hours the USB port started flapping, reporting off and on AC every few minutes (a few times in the same second). I have it connected to a Synology NAS, so I am getting hammered by emails and keeping track of this behaviour that way. 

Is this something unheard of or a common issue (been searching and couldn't find any reference to this problem for this specific model)?

The UPS is 3 months old and went through a single outage

Thanks!

[Teken]

Sounds like the energy save / sleep is kicking in in the PC. Disable the USB power save / sleep and report back what you see and observe after doing so.

If this resolves the issue please mark this as solved. Lastly, it’s important to replace (temporarily) the USB cable in case it’s faulty as a secondary validation check! ☝️