BF2 Weirdness......

I was playing a round on Karkand late last night, and this weird thing kept happening with my mouse controls.

It was a 64 player map, but with only roughly 20 players in there, so it was lasting for ages, and about half way in (approx 20-25 minutes) my mouse response went really weird.

It was as if there was partial delay AND a reduction in sensitivity.....it took twice as much movement to move the target reticle the same distance as before the problem, which meant shooting at a moving target was impossible, and swapping aim to a staitionary one highly improbable.

This lasted a minute or so......then went away.......then came back.......then went away........then came back again........then went away again......:rant:

Needless to say, I was getting a bit peeved by this, but then I found that certain players were taking a full clip (30 rounds from the Medic Upgrade L85A1) at point blank range to die.............that doesn't seem right to me....:inquisiti

Do you reckon people were cheating? Has anyone had this happen to them before?
I know it wasn't lag, because my system is fine, and my ping was pretty low (mid 20's) so I don't think it was related to that........I've got a feeling it was down to 'outside influences'.....ie CHEATING SCUM!! :mad:

Anyone got any experience of this?