Today, I looked into a room that my teammates were firing into. Saw a rocket fire, but no one there. Being the curious person I am, I ran in and didn't see anything until I got close. Then, a light assault formed out of thin air, then simoltainously a heavy, infiltrator, and engineer. They all just popped up. I was mowed down soon after. I was wondering if that happened to anyone else.
This can occasionally happen at exceptionally large fights, or if your ping decides to go on drugs for a moment. I've very rarely seen any cases of it myself though.
