Since .51 or so my avatars run slower in comparison with other players. And I mean significantly, like 40 meters loss in one minute or so. Others have to wait up for me regularly.
wobo/Aggathor tested the factors for the running speed mid-2014, and energized/hydrated, shoes, equipment, etc were all unimportant. Only thing that did something was being out of breath and having the weapon raised or not.
I heard rumors that the client FPS plays a role as well, but looking to the ground or not does nothing, and my FPS is generally higher than the ones of my friends.
I have bound fast forward, and am unsure if turbo does anything differently. But I don't know how to use it properly (turbo).
I don't know what to do, it is a serious handicap, following people sucks and running away from them even more, since they can easily close.