im connected to my network and everything works good, for about 20-30min then all the sudden my connection drops off, like the router freezes and i have to reboot it to get my connection back. Did i do something wrong or is the router going. I have excellent signal strength and havent had this problem before. Like i said, il be on the net for awhile and then my internet connection will leave, and it gets stuck on "acquiring network adress" and i have to reboot the router to get my connection back. do i have to change something through my router management page?