Recently the computer has been having this issue in Evo particularly. The issue at hand is that the game repeatedly says "Synchronising Game" and sometimes shows a ping beside it which can go from 20ms to 490ms. Also, I see the opponent's cars jumping wildly all over the place and others have told me that I have terrible lag. I tried TF2 but pings were in the 20s and no issues... Very weird. This happened to me a long time ago, but have no idea how it was resolved. Made sure Anti virus was shut down and various other tasks, but nadda. Race directors are getting a little tee'd off with me over it, so I really need it fixed. Cheers.