Wirless Internet Problem

Im having a problem with my wireless internet,

After a while TCP/UDP turns off. It isn't after a specific amount of time it is seemingly random. Somtimes reseting the connected (going to my network connections and hitting repair or turning on and off) works but other times i have to completely log off and then log back in for it to work again.

Im wondering if anyone knows if i have a setting problem of if somthing is wrong with my wireless card. If anyone has any ideas that would be awsome.

Try to go to start -> run -> cmd and then type in 'ipconfig /renewall'. That should take care of your problem but if not then let me know and we will take it a step further. B)

does it correspond atall to phonecalls? if so, your filter may be bad. i had that problem a while back

i think it might be an ARP (address resolution protocol) problem. I dont believe that it is clearing periodically like it is supposed to. I found a link that i believe will solve my problem.

Heres the link for anyone else with this problem: http://www.askdavetaylor.com/my_internet_connection_dies_if_my_laptops_on_for_too_long.html