Hi guys a follow up on this one:
I didn't have time to activate the extended trial, and it is expiring tomorrow, perhaps it is possible I can use it in april months to test instead when I haven't activated it?
What I did try instead was keeping an eye on my drives/shares and after the scanner was not available "trial expired first time" my drives was waking and sleeping correct for all the time, so something must be going on with the scanner program, that is conflicting, because the service is still running (I guess) even when the program is not accessable.. I did get a few warnings that drives was not overheating in this period.