Fix Forced Shutdown, Online (FSD OL) Stuck in NUT with Synology NAS

I m running an APC Back-UPS 1100 battery backup that is connected via USB to a Synology NAS (DS918+) running DSM 7.2.x with UPS support enabled along with the network UPS server. This ensures that my NAS will safely shut down during a power outage if the UPS battery gets low, and it also allows other…