Trying to set up custom controls for a player 2 didn't work for attack and special, because the game kept prompting me for "submit" and "cancel" (which did work properly when entered). All of the other controls I had set up for player 2 worked fine. I was playing 1680x1050 windowed, if that helps with why the controls might be overlapping on that menu.

Game's otherwise been running fine so far! Controls feel tight on a Logitech controller, though I haven't tried keyboard yet outside of that issue.

EDIT: Also, attacking directly into destructible ground with a normal punch can sometimes warp you into it. I found this on the right side of the stage. Doing the same thing multiple times tends to warp you around.

Walking into a steep uphill corner can cause you to get stuck as long as you hold into it and flicker between falling/landing.

Shooting straight down while standing makes a circle below you in destructible ground with the ground you're standing on intact, though that one might be intended.

Charge attacking (the cool dash thing?) someone into a corner, then holding special after hitting them causes you to keep hitting them 2 or 3 extra times while you charge the beam attack. This one's actually really cool, but since you don't normally have a hitbox while charging it seems unintended.

LAST EDIT SORRY:
I had screenshake on, and after getting a KO with a charge attack into a beam somehow locked the camera in one position-ish with my character running against the wall (without me inputting) and massive amounts of screenshake. I hit reset in the pause menu and my character started charging a special beam in the corner with the weird camera angle and screenshake persisting. I exited to the main menu, but the screen shake and weird camera persisted even on the main menu while the game started lagging. Eventually it started running at about 1 frame per 2 seconds or so, and I had to restart before I could manage to get back into a new fight.

Connecting my controller worked fine, I unplugged it and plugged it back in and did not get any response till I restarted the game. Duplicated twice.  (Connecting my controller via usb cord.)

I can't set up two PS4 controllers at once. One works but the other doesn't register. Playing keyboard plus controller works though.

hi dean, love the game, but for some reason it just started completely wigging out on me.  movement speed/most actions seems to be like 5 times as fast, half the time my jump input doesn't work, and the controls menu wont open. I know these are pretty vague problems but have you encountered this before? thanks 

Ive got a bug to start the game after the menu

So I thought you could have only 8 players onscreen?

Well, when I spawn a bot in, it instantly ko's