Hi All,
Have had an issue with a previous belkin router and having similar issues with current DIR 825. Internet is dropped when opening up the MacBook (Using N or G). Sometimes the internet connection still works with iPad and iPhone, sometimes it doesn't. As well, sometimes I can turn wifi off on the MacBook and then turn it back on, and it will work for about the time it takes to load one webpage and then it will cut out again.
Every time this happens I can unplug the power from the router and plug it back in which has fixed the issue in every case.
HW ver is B1
FW ver is 2.05
ISP is Cable
Modem is standalone