Keith, I feel your pain. Been there - done that with some really bad days.

I do know that weak or bad batteries in a computer keyboard can cause all kinds of problems. That may or may not be the F key problems but I do know that when my wife's keyboard was dying all kinds of weird things were going on, like sometimes pressing a key would give a different than expected response, sometimes even no response.


Why is it that doctors call what they do 'practice'?
If flying is so safe, why do they call the airport, the terminal?

64 bit Win 10 Pro, the latest BiaB/RB, Roland Octa-Capture audio interface, a ton of software/hardware