Hi johner, Found a bug on 7.3.0 worth flagging. If the tier 2 (disk-backed) swapfile lives on a share in the boot pool (drive partitioned so Unraid boots from one partition and the rest is used as a data pool), the swapfile fails to release when the array stops. This causes the array to hang on stop/shutdown. Workaround: manually deleting the swapfile via the plugin page clears the hang and lets the array stop normally. [Tested on a single-disk NVMe boot pool with both XFS and ext4, same result either way] Hope this helps!