My net keeps working...and not!

[placebo]

Its really getting to me now, i dont know what made it happen but my net doesnt work too well, it works for around 15 minutes then hangs for 5 minutes, the time intervals it works for is random, i really have no clue what's wrong, called my isp too and they couldnt fix it, any help would be appreciated..

[Luq]

What is your OS? How are you connected? modem or router or wireless?

[placebo]

What is your OS? How are you connected? modem or router or wireless?

I use xp and i connect via a dlink router, it's a wireless router and wifi works perfectly which makes it even more puzzling.

[Luq]

Well you could try the following:

-Repair the connection (flush and renew dns, clear cache, etc.)
-Try another browser
-clear all private data in browser and try again.
-Reset the router
-re-run the router wizard

[placebo]

Well you could try the following:

-Repair the connection (flush and renew dns, clear cache, etc.)
-Try another browser
-clear all private data in browser and try again.
-Reset the router
-re-run the router wizard

thanks for the suggestions, i tried everything, still nothing :S

[Jasmine]

run an antispyware and antivirus scan, its probably the cause, if you still cant fix it, id say just format your pc..

[placebo]

run an antispyware and antivirus scan, its probably the cause, if you still cant fix it, id say just format your pc..

i ran avg and webroot and i found some threats but it didn't fix the problem, i will be formatting the computer this week, thanks for the help all.