On this subject, I just got my server updated and didn't had a UPS until yesterday (yeah, I was living dangerously). I just set everything up and connected the USB and I was very happy to see that the UPS was properly found just by setting the daemon running, BUT... Uploading Attachment... As you guys can see on screenshot, I set it to shutdown with 90% of battery (just for testing purpose), and it didn't started the shutoff. There is something I'm missing? This config screen looks to simple for missing something so obviously as a "flag to shutdown thing". Should I be using this "NUT" plugin, even for a USB connected UPS? New to the forum and don't know if I'm setting this question on the proper place, sorry if it isn't. Thanks in advance!