Nut upsuser - Sep 2024 - NUT shutsdown my UPS after a period of time even when power is back

OS: Openmediavault 7.4.7-1
NUT version: 7.0.4-1
Intalled from OMV plugin installer
MY UPS: APC BX1200MI-GR
connected through USB
all of my UPS data are in this screenshot


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

i'm not a professional with coding i can only edit some config files to
match my usage and i desperately need you help
Thanks in advance.

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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

If your setup uses systemd, it would be good to see the result of command

    systemctl list-units | grep UPS

Roger