Either you P key is stuck and needs a clean, or like me, you have another wireless keyboard that you stuck in a cupboard, with something leaning on it, that was still paired to the mac and was interfering with your typing
None of it happened.
My keyboard isnt wireless and it was working perfectly today.
Then suddenly I was typing something on google and it started typing by it self.
I dont know what happened but it only happens with the letter P. I unplugged my keyboard and when I plug it in again it happened again.
Now it stopped typing but I try typing anything it types one letter P with the letter I just typed and when I press the P letter it doesnt work.
Its not stuck though