Please explain step by step what did you do and what happened. If the game froze or you got prompted with a fatal scar error, provide your warnings.log as well. (warnings.log is located in C:\Users\YOURNAME\Documents\My Games\company of heroes 2, open it with notepad, select all, copy, then paste the content between code tags in your post.)
Start the match:
-Control f1
-Control f3
-Control f4
-Control f5
-Control f6
-Control f7
-Control f9 on cpu
----- Another little bug? I must do this x2 because is enabled but not applied to the cpu
-Control f3
-Control f4
-Control f5
-Control f6
-----
-I build a command for units
-Still no instant production
-Control f4
-When i order a unit the progress bar is freezed