I have checked it the Taskmanager, even stopping a game with it, doesn´t work, the profile is fixed till i´ll restart the PC. Its with all other sims too, Raceroom, AC, AMS.

Thats not the case. Its the same with the other games. Once startet, Fanaleds keeps it profile fixed.

Like here you can see Fanaleds keeps the last game profie fixed even after ending it, so that it does not work with other games. A few hours ago i thought it was Steam related, but it isn´t. rFactor2 was stopped a few hours ago. Even deinstalling and new installing Fanaleds doesn´t solve the problem...

Ok i solved the problem. It was Automobilista related. Steam sayd that its still running even after closing the game the game recognition in Fanaleds stood on Automobilista to.

I have problems with rFactor2 an Assetto Corsa because Fanaleds does not work. I installed the new plugin in the correct folder, where the old one was installed, but nothing happened.
With Automobilista everything ist ok.