Or u can try this if update doesnt work.Somehow, with "try and error" i succeded to trick it.1st remember ur default settings for bckup.Net4.0 comes by default with some settings for Buffer size received/transmited wich XP sp3 cant manage packet frame accordingly. So... try reduce MTU in ur router (PC) settings at a lower value(step by step Optimized MTU Setting ~FIXED THIS GAME~) . Btw i work with 1400 MTU , value with all my packets fly over all intermediate routers unfragmented. After that l…