Seriously, I just had a couple of games after months of not playing it. The lag now is way worse than anything I encountered before. Just running down the road is a really difficult and frustrating experience, what with all of the rubber banding. It's seriously like trying to walk through treacle!
And trying to dive into cover to avoid fire? Half of the time you can forget about that! Just when I think I've got into that bunker, NOPE, I'm rubber-banded back to just outside the entrance.
When I set up my MG the lag causes it to make little movements after the fact, when is annoying as well.