MinimServer 2.2 update 245 vs DSM 7.2.1-69057 Update 3 issues

[MiniMe]

Okay, tried downloading 1500 songs from MinimServer into the iPhone app for offline playing.
Download stopped at say 150 songs without warning. MinimServer then stopped responding.
Maybe this is a scenario that can be replicated.

In above, browsing back to uPnP device Minimserver gave spinning wheel. Kazoo app on computer also shows spinning wheel. MinimWatch says white icon though. After clicking rescan in MinimWatch no yellow icon is shown, looks like no response. After a minute or two the error pops up that indicates to look in MinimWatch log. MinimWatch icon thereafter goes gray.

In AppData folder there's no -crash file generated; in -out logfile the last status is still [running].; In minimserver.log you see the 150th song being downloaded then a number of ohNet messages and then it's quiet. It's like Minimserver does not write to the log about its non response.