Thank you guys.
We've ran both profiles, but no change here, I mean the issue also not reproducable here with your profiles.
So, the next step we working on now is we looking through all functions and happenings of the Apply Settings function and checking all possible relations to the motion buffers.
Also we working on figuring out what to log in the API to see the cause for the problem.
I think we can only finish with these by late afternoon/night time, but as soon as finished I will upload a debugger version of the API which will log different informations for us, and I will ask you guys to run that on your systems.