I've been encountering this weird problem, and I know its happened before to other people, but I can't find a solution on google. On SHMUPS mostly when I'm hitting the fire button repeatedly it sometimes just stops responding as fast as I'm hitting it. It normal happens when things get crazy on screen, but nothing is slowing down, just the button presses.
if I stop pressing the button it kinda goes back to normal for a bit, then does it again.
Anyone experience this?