When I tried to get to the forums from link on gog galaxy's game forged alliance launch page, it brought me to the general community. So I posted the discussion there assuming this forum didn't exist for what ever reason. Later discovered there is this supreme commander dedicated forum so I want to post this again hoping I'll get a faster awnser here, sry for the double post but I also don't know how to delete my previous one.

Anyways, the issue is that I can't seem to make control groups with any fighting or repair units, I can still create groups with buildings tho, anyone got an idea on why this happens and how to fix it?