SC2Mapster

I have the same problem like zpnx , did anyone solve it?

edit:
ok, the solution is this:
you use Ash4meD triggers
you add this to the event:

general if than else:
if you unit group selected:
than:
                Unit Group - Pick each unit in (your group select units) and do (Actions)
                    Actions
                        Unit - Turn (Picked unit) Selectable state Off
and this to else:
                Unit Group - Pick each unit in (your group select units) and do (Actions)
                    Actions
                        Unit - Turn (Picked unit) Selectable state On

this isnt so nice, but its working.