Impossible to make a strategy

[Gileadt]

Hello from Spain

I've the whole saga (FoW, MoW and MoW RT), I've to say the 3 games have worth what I've paid for.

I bought MoW RT via Steam and Im very disappointed with this expansion; Im attempting to flank the artillery in stealth (is the second mission) with 3 groups. I make sure they cannot shoot automatically changing firing mode and what's my surprise? I mark my three groups with Shift 1, Shift 2 and Shift 3, then 1, 2, 3 to manage faster. When I've them ready to assault when I change for example, from group 1 to 2 they go forward (like those japanese in 1945 lol) and they stand in front enemy doing anything (lol) so, they do not attack, that's true, but why they run to enemy making visible my position? I've never seen this problem in FoW or MoW. Im desperating cause they doesn't wait for my signal and I cannot make a serious strategy.

Im the only one with this problem?

Thanks to all and excuse my english

EDIT: Haven't seen till now the "Movement Mode".