How to use number keys for Control Groups?

Only played one game so far and already getting mad. How the hell do I use the classic control groups with the number keys? I tried to assign them in the hotkey menu at “Select Control Group 1 (Blitz)” but I doesn’t let me because it tells me the keys are already assigned. So assigned the control groups for the other modes and the Play Card to other keys (the latter are displayed blank). But it still doesn’t allow me to assign numbers 1-4 to the “Select Control Group 1 (Blitz)” entries. Grrrr…

Oh man bring a Beta out , and dont bind the Hotkey’s for this Modus, just for the 2 other Modus.
I was playing MCC also on XB1 , it was a half year unplayable in multiplayer.
Now i saw this stupid menü.

Lets go to another RTS game, thats just a joke :stuck_out_tongue_winking_eye:

The controls are different. That doesn’t mean they’re bad. You’ll get used to them.

> 2533274811471948;2:
> Oh man bring a Beta out , and dont bind the Hotkey’s for this Modus, just for the 2 other Modus.
> I was playing MCC also on XB1 , it was a half year unplayable in multiplayer.
> Now i saw this stupid menü.
>
> Lets go to another RTS game, thats just a joke :stuck_out_tongue_winking_eye:

English, please.