Are you sure that both your computers haven't been hijacked and are sending 99% of the world's spam?
I'd check your router's config page and see if there's a way to reset the router via that. Also: can you conenct to the router's config page when the rest of the connection goes down?
I'd also be worried that a different router doesn't get reconginsed by your computer. I mean, 802.11 is 802.11... the computer shoudlnt even need to know who makes the router.
Also, have you tried connecting to the router with a cable rather than wirelessly, doe shte problem still occur?
I'd check your router's config page and see if there's a way to reset the router via that. Also: can you conenct to the router's config page when the rest of the connection goes down?
I'd also be worried that a different router doesn't get reconginsed by your computer. I mean, 802.11 is 802.11... the computer shoudlnt even need to know who makes the router.
Also, have you tried connecting to the router with a cable rather than wirelessly, doe shte problem still occur?