Ok so I deleted the post in the 2142 section as this section is more popular
It occurs to me on BF2 and 2142, so this thread can apply here.
Basically, I run on wireless, I've got the best USB dongle there is for my router, I'm running on all low yet I get lag spikes that ping me up to 700 for a good few seconds before gradually running down within a minute, which, by that time, PB have come in and kicked me for a high average ping.
Is there any good things to do to cut down on lag?