For over a year I have suffered from constant disconnects with all my wireless N clients. While D-link was helpful at first, nothing they offered while I was in warranty worked. These forums have been helpful also, for other issues I had, but my core problem could never be resolved. I've scanned the net over the last year, as well as these forums, and I am not alone. It seems this is a big problem with the DIR-655. Each firmware patch seems to make things worse and the USB port on the back of the device has yet to work as advertised on the back of the original packaging.
Well, last weekend I finally fixed it and all my N clients connect reliability and have not had disconnect problems for the last 4 days where they could not even go 4 hours before.
My solution was painfully simple and cost me only $99! I wish I would have done this 8 months ago!!! I bought a different brand wireless router. 40 minutes total investment and everything works.
Anyone wondering what the "D" stands for in D-Link.... Doesn't-Link
Now, if there were only a way I could get all my wasted hours back... Thanks for the "fun".