I have reinstalled
[You must be registered and logged in to see this link.] on alServ2017 for testing.
I played 3 maps and it worked fine so far.
Only on the first map no SI appeared.
Maybe the map blocks them somehow.
On second map they came.
Also the first map contains many breakable boxes and you will get lots of supplies when playing on Realism^^
If the whole campaign is working now, I'll install it on the other servers too.