msstolemyrefs

try process of elimination/simplification. If you kill docker, then do you regain control of array? If yes, then ... I dunno (in my case storage unresponsiveness has been from network-interface-timeouts). If no, then keep eliminating complications. My latest torrent sticking has been due to conflicts between tailscale and other VPNs, the workaround is to use one VPN at a time, so I kill tailscale as needed. Did you look at your qbittorrent log-tab, or configure it to save to file for review, to see what it says is happening? EDIT- reading some of your logs (syslog.txt), your UPS says it is going dead, take it out of use, and see what happens then. Ethernet interface "leaving promiscuous mode" often? Is that mode expected? Also it seemed like your docker was shutdown, and an hour later your system had problems shutting down the array anyway. It's a beautiful mess, all right. Please post followup as you get details or resolve it.