i was record my game video but problem is i was in the game also have green number

and i can't click my F12 (my recorder switch) let number into the red and start record

what is problem? i have re install so many times and same Result when io try again

I can only tell you what worked for me. I put the cursor in the box that said f12 and then I pressed the f8 button. This changed f12 to f8. For some reason, I can record AND stop recording using the f8 button.

Unfortunately, I have other problems. But there's nothing wrong with changing to the f8 button or if f8 doesn't work, try another button. In my case f12 simply would not work... and f8 did.

Good luck!

that was too inconvenient !!
Now i can record but when i change another windows problem is coming again...F12 stick!!!
hope can make some debug