I'm one of the many people that's had problems with the DIR-655 after the 1.3x firmware cluster ****. Prior to this patch the router was top notch, head over heels above and beyond what Linksys put out (in my eyes Linksys was the bottom of the companies to buy a router from). Like many I've played with the settings, disabled DNS, DHCP, a boat load of settings.. heck even re flashed the 1.32 firmware which supposedly fixed issues with 1.31 and that didn't help. Due to the companies r.e.t.a.r.d.e.d ignorance decided to release firmware that obviously was faulty for a lot of people so I'm asking that D-Link make the effort to refund at least some money for screwing up (with no fault of the end user) the routers of quite a number of people.
I finally went with your competition a NETGEAR Wireless-N 300 router and what do ya know my random disconnects resulting in having to reset the router have vanished completely.
Sorry D-Link but I provide too much IT support locally to safely recommend products to my clients knowing a possible upgrade that could add/improve features and fix bugs can result in basically chucking a $120 router to the trash not to mention result in a lot of hair pulling and jeopardy of my reputation of recommending products.