You should get a better connection, or a new computer. Do you usually play at home? If so, try going to LAN houses once in a while. ;)

I hope you can find a solution to your problem.:)

i wouldnt know, have the same problem 8 out of 10 times, on the forum they say "have a new computer" .. but mine is brand new, and the worst thing is thet it always happens while winning :)
pitty cause chess by flieordie is nice

 Maybe it's a browser thing(which one do you use?), or it is some problem with the Java on your machine?