Hm, that’s strange. I am able to build 60 fps release build now without profiler displaying. But I haven’t able to do that in past.
The main change is that I’ve deleted britzl’s timer extension. Maybe that’s the case?
Yes, I’ve checked my project with britzl’s timer. This version shows profiler (i.e. release mode doesn’t work) both with 60 fps and 30 fps. It seems that fps is not the case. The problem is in extensions, as you said. Thread renamed.
Thanks a lot for help and explanations 