Hm, weird, WASD should work for moving... but QSD is because I'm french, and we have AZERTY keyboards, not QWERTY. :)
ZQSD is our WASD.
It doesn't conflict with WASD controls so I just left the option by default... but yeah, not sure why up doesn't work. I might have fucked up the WASD controls since I was focusing on arrows. Sorry!