Usually, it only does this if you have a 400+ ping and will display that message. But for me, my ping was fine and it didn't display that message. But yet for some reason, it won't allow me to run with Uzi/Tec-9. I don't think running/sprinting/walking animations has anything to do with it. But this is weird. Reconnecting doesn't do anything. I experience this problem every time I log in.