Ive had truenas, moved to unraid in the past few months. The one constant has been nextcloud is a pita. Even the legacy manual install blows. I dropped it and have been much happier ever since.

Pretty sure that was home assistant. I had the same issue. Phone would even get piping hot. Killed home assistant, problem solved. I’m connected to VPN to home using openvpn 24/7. Too lazy to switch to wireguard :p

WD reds I believe are smr, wd red pros are cmr, or at least that was a thing for a while that WD did silently.