343 you might want to look at this spawning that I had
They all should just follow on from each other
you could have thrown your grenades near the shield to blow yourself up and not waste almost 2 minutes in there, also if you coordinate with teammates when they spawn a warthog or ground vehicle you can jump in as a passenger to get out as well. this happens rarely these kinda spawns but thats wow i have gotten out when it happened to me.
but on the bright side your team was not going to lose the fortress 