LOL look like not only me kena that thing .... a lot ppl also having the same problem... the only thing i did is on the window firewall and everything went fine now... be4 this i try everything include low level format and flashed my MBR but still having the same problem then i accidently on my firewall and now still ok after 72 hours online i hope got a fix for this stupid bug soon cause wif the firewall on i cant bting

u can install zone alarm or just unblock the program that need u to disable the firewall