It's one thing if someone's bad internet connection only affected THEM. (e.g., only they experience the latency. They shoot their gun and it only registers after a second...)

But, apparently a single person with high ping can make an ENTIRE lobby lag.

I've had enough of games where there is "rubber banding" going on. (you take a step, and a slit second later you snap back to the spot you were before you take a step. Similar to how a rubberband snaps back to its original form.)

The netcode either needs to be improved, or people with unnecessarily high ping need to be booted.