Originally posted by wizard_of_woz:

Honestly you are probably going to gave to check them 1 at a time.

I have many times.

Nothing is mapped to F in all of them, and even when I switch the F ability to a button that isn't used it still doesn't work.

Before I start disabling them one by one and launching over and over I was hoping someone had this problem and would know what mod is causing the F skill to not work anyore.