i have cable internet access at home 4Mb down 384Kb up. i generally connect around 4.8Mb down and 440Kb up. 4 days ago i noticed i was having issues with my upstream. my upstream now comes in at a whoppin 5Kb!! when i bypass the router i go back to full speed. ive called dlink and they ran me though some tests. they think its a faulty router covered under warranty. i decided to go by another router and same damn thing. again i called dlink and they sent me a list of links to check and get some additional anti-virus progs that should help. the tech said i must have one of the following bugs.... W32.Blaster Worm, W32/Lovsan.worm, W32/Nachi.worm. i thought that may be the case because the following side effects i have all of them.. The router seems to reboot consistently, The router takes a lot of time to respond, Internet transfer rates are down, Consistent wireless disconnections (wireless routers only).
i have now ran UPDATED tests of AVG 7.1, avast, McAfee Stinger 2.5.9, Ad-Aware, Spybot S&D, and Trend Micro SysClean. all results came back negative.
so my question is what the hell is wrong with my connection via router to my cable modem?? why do i get a nonexistant upstream connection and why cant anyone help me?? i hope someone out there is more knowledgeable than me cause im stuck.. any help would be desperately appreciated.