Since the launch of EoF there seems to be a Sprint issue in PvP (Control is what I am playing most currently) which happens after you have been killed and the only way to clear it is to be killed again, killing yourself doesn't always work. Its the same sprint speed as carrying a heavy object, such as a crystal. You can jump at the normal speed but sprinting is sluggish Its intermittent, but from what I have noticed it happens towards the last few minutes of the game, possibly the last 4 mins. I am on a Titan & Xbox One... Not played the other characters yet in PvP