I've done some searching and I think I know why it's happening but I cannot fix it >.<
Here you can see my cache drive is pretty much full:
But the mover log skips over everything:
moverlog.txt
I did some reading from others that have had similar problems, I found out that mover cannot move any file which is in use (ie: seeding, being watched, etc) So I computed the sizes of all my shares I am able to see where the cache is being allocated. As expected Downloads, Films and TV were all suspect.
So next I disabled qBittorrent and Deluge, that way nothing can be seeding:
However I attempted to invoke mover and the same result happens. I've attached a syslog in case that helps :s
znas-syslog-20210415-1620.zip