Selection of five download connections in settings is ignored on first time

Be sure to read to provide necessary logs and information.

Issue description: The first time I start download of media for offline usage, only one item is transfered at a time. When I pause all items, and unpause them again, then I get multiple connections according the my selection in settings. So first time seems different to second. I could reproduce it twice.

Logs: debug.log (2.2 MB)

Screenshots: (462.6 KB)

Additional information: I had issues with two items (something with socket). But this is not the issue I want to address here. I tried several times to finish the remaining items. So please do not get confused on this socket error. The issue described above also happened when there have been no other issues.

Thanks will be fixed for next release.