If playing with a group of AI manning multiple vehicles there is a large disparity between response time to given orders based upon which vehicle the player is currently in.
There is usually a couple of second delay for AI to respond to orders except for the vehicle the player is sitting within which responds instantly, this can cause issues when trying to control convoys.
Create a mission with several manned vehicles all driven by the AI.
As the player, get in the back of one of these vehicles.
Give them all the order to move simultaneously.
This ties in with my other two reported issues:
http://feedback.arma3.com/view.php?id=266
and
http://feedback.arma3.com/view.php?id=2652
Which altogether make controlling convoys of AI a bit of a headache.
Is this still the case? If yes, can you please attach such a repro mission (no pbo, the zipped mission folder).
Issue closed as obsolete. If you encounter this problem again, please create another ticket. Thank you.