(Das war meine Antwort mit der Lösung)
Since you gave me certainty that your SDK library is rock solid and has no side-effects, I started invesgitaging my own business logic:
I’ve added reference counting for starting and ending the profiling.
Finally, I found the cause and it was actually a mismatch in start/stop of the profiling
(It was actually a bit more complicated but nevertheless purely 200% my own fault).
So thanks a ton for pushing me in the right direction and solve the issue.