Router Problems

Hi,

I recently replaced my wireless router because there would be times, quite often, that I wasn't able to log-on do to a "Time out Connection" or it just wouldn't accept the password. Seemed like a router problem to me. Well, the new router is doing the same thing. I'm starting to wonder if it's something to do with my Mac. Has anyone else had this problem? Any ideas?

How is it set up? WPA2 Personal and not WEP?

Have you set up using the browser address of whatever brand router you have purchased? If so, go into Network and delete the current settings and run again setting up as 'Automatic'.