I used second chance pro for a while and have to admit that for some reason when i went down my primary stayed up for quite a few game, although saying this it wouldn't fire so it was probably just lag but hey ho i moved on and changed my perk!!! I don't
get it and the explanation would probably warp my fragile little mind!!!!!
I have encountered rare glitches like this, I have one that has happened to me on several occasions. Using the olympia shotgun I have been in situations where I get in a close range battle with someone and I am pressing the trigger rather quickly and it
shoots several times at least 3 to 4 times before I reload. Even the guy I am shooting notices.