Lag is the issue with most of the phantom rubber effects.
Somebody mentioned some PC specific awesomeness hand delivered,contradicted by the list of video issues in the readme, and (actual) dedicated servers are weeks away? What happened with "planned all along".
Additionally something is super wrong with Gateway, untidied portals or something.. it's a lag/leak machine on ANY settings.
MSTDM also randomly throws you in TDM lobbies.
Games also randomly sets it's priority to low.
Couple of areas on temple where the Alien will literally get stuck in transition and run in place until killed.