Constant Yellowchain

[sparky157 0]

Ive been experiencing massive desync on every server i join i use six launcher and have updated the mod and beta to the newest version 1.7.2.3 and beta version 95248. My ping will look fine and ill join servers with less than 100 ping the loading time are sometimes extremely long or moderate but as soon as i log in i get yelllow chain that never seems to go away. The game is super stuttering and almost unplayable at times. when i sit still the game starts smoothing out and ping goes back to normal but when i start running it jumps up and ive seen it hit up to 2000+. im positive its not my internet im able to play every other online game smooth as butter. once in a while i will also get something like no message received for x amount of seconds and also another one when i joina server saying something like battleye initialized up to date Guid xxxxxxxxxxxxxxxxxxxxxxx amount of random numbers and letters all in red. Any help will be appreciated thank you

windows 7 32bit

AMD Athlon duel core 3.2

4096MB RAM

5770 Radeon HD

739 gigs free of 993

[icomrade 201]

Which core won the duel?

[sparky157 0]

Which core won the duel?

The left one

[error3902 0]

I have this exact same problem, and I also have no ideas. The thing is, the server browser says all the servers I play on have 15 ping, but when I'm actually playing, I cant go a minute without it giving me a "no message received" for about 20 seconds. its frakking annoying.