AI not moving to waypoint after animation

[Nicole_UK 5]

im making a single player mission and at the start of the mission the aI are stood together in waiting and idle animations... then when the player comes near them into a trigger there is a 10 second wait then the AI stop their waiting/idle animations and proceed to a waypoint.

 

The problem is they wont move to their waypoint... Iv managed to get them to stop the animation using 

UNIT switchmove "";

in the trigger but they dont move to the waypoints they just stand still... I have synced the trigger to the waypoint but still nothing...

 

any help please??