Could use some help-GRAW2 "The Lock"

[gilatif]

Hello,

I seem to be stuck in Ghost Recon Advanced Warfighter 2, and I'm not sure if it is due to a bug, or I'm not doing something right in the game. I'm playing the multiplayer mission "The Lock". I can place the tracking beacon on the ship without being seen, however, the next objective doesn't pop up, and the green box still stays on the ship where I placed the tracking device.

I understand that I'm supposed to make it through unseen, but I've made it all the way through the map up to the lap to where you should pick up the information, and I still don't get the prompt. Any help would be greatly appreciated.

[NightFire]

Do this with a group of people and they should know how to help you.