One craaazy girl, that. I've just got back from the New Order quest and she flatly refuses to follow me unless I'm alone??? She just walks off and sits down! I mean, she's already been with me and my team now she doesn't want to follow unless I dismiss all my followers! Does she know what "fat chance" means? Is there no way to get her to come along unless I dismiss all my followers?

She is not compatable with UFO or other multiple follower mods unless you have her in the group first. Or if she joined your group during the opening quest.