[SOLVED] How do I fix a keyboard chattering and sometimes won't register a keystroke?

[ladyreze]

My "D" key sometimes duplicate keystrokes and just won't work when I hold it down. I would have to press it again for it to register and it's really frustrating because it messes up my movement on some games especially FPS games.

It's hotswappable.

 

[COLGeek]

The fix is to get a better keyboard. Sorry.