It might depend when you are playing and who you are playing against [local/not that far away/united nations] that the problems occur more often,if at all in your case.

Some seem to be lucky and not have any [or very few] problems,others get them all at one stage or another during a long session of online play.

Very frustrating when you do get the problems.
Others might get the impression that you can't play the game within the top ranks,where in truth you are being hampered by Vista pads,non functioning BR's and lag [with the Vista pads being the worse]