So I am having the problem if I press one of the numbers above the letters(e.g.1,2,3), one of the F key gets executed too.
For example if I press F2 it also writes 2, and the other way around exactly the same.
I have already disassembled the keyboard, because I thought maybe there was some dirt or liquid in the keyboard, but there wasn´t anything.
It has to be a problem in the settings in my opinion.
If you have an idea how to fix it, please leave a comment.
Thank you all!