Quote Originally Posted by Ruizhe View Post
I'm guessing you are on OSX?

Most likely, you are holding down your "A" key.
I dunno how you could remove those, but when moving, try clicking 2 directional keys at the same time (A+W, W+D, S+D, A+S)

Figured it out. If anyone else on OSX should ever need to disable it:

o Open Terminal
o Type: defaults write -g ApplePressAndHoldEnabled -bool false
o Reboot

To check the state:

defaults find Apple | grep ApplePressAndHoldEnabled

To Reenable later if so desired:

defaults write -g ApplePressAndHoldEnabled -bool true