Thomas Tubs

I am looking for some help in fixing a major problem with my minecraft, i cant get online it seems. I keep getting Internal Exception: java.net.SocketExecption:Connection Reset. I have tried the following to fix it Changed my I.P to Static.. Reset my router multiple times. Port forwarded 25565 on my static and normal I.P. Have uninstalled minecraft, then reinstall multiple times. I have turned off my Anti Malware and Anti Virus And Firewall (both computer and router) As you can see i have tried alot i am using a Thompson TWG870 Router/modem and am running minecraft on 1.2 If any other information is need please just ask and i really appreciate any help with this problem As another note it worked perfectly untill the update to 1.2 today, i had the same problem awhile back but managed to fix it my pure luck and now its causing me a headache