[Nut-upsuser] NUT shutsdown my UPS after a period of time even when power is back

[Roger Price]

On Fri, 6 Sep 2024, Mega DooOooM via Nut-upsuser wrote:

> OS: Openmediavault 7.4.7-1
> NUT version: 7.0.4-1

? NUT is currently at version 2.8 .

> Intalled from OMV plugin installer
> MY UPS: APC BX1200MI-GR
> 
> my problem that i need help with is as follow:
> 
> so what's happening is if my gaming PC / router / switch are connected and power is down
> the UPS switches normally without issues from AC to battery and vice versa when the power is back to the UPS
> 
> BUT when you add the SERVER PC and NUT commands the SERVER PC to shut down here where the problem occurs the UPS switches to battery mode
> and NEVER switches back to AC mode even though the power is back
> and what is worse is that the UPS restarts itself after about 2 to 3 min
> i'm contacting you directly because NUT is the reason for the issue IDK if it is a bug or intended 
> and in your documentation i saw that upsmon is the one controlling the UPS and i don't see how to properly do it when NUT command my
> SERVER PC to shut down after 15 sec when on battery and the server pc which has upsmon is off
> what i want the UPS to do:
> After NUT commands My server to shut down i want my UPS to keep running because there are other equipments connected to the UPS that i
> don't want them to shut down and also i want the UPS when the power is back to switch back to AC mode without needing to power cycle
> itself and shutting down my ROUTER and gaming PC with it

It would be good to see your file upsmon.conf to get a better understanding of 
what is happening.  Leave out the comments in that file.

Roger