I have the exact same problem with 1.05. See
here. I haven't tried 1.10 yet, but I'm going to tomorrow. 1.04 and earlier work fine.
At the moment, I'm running a Netgear WNR834B, because it is more reliable than the D-Link has been, but it has worse wireless performance, no gigabit ethernet and, even though my internet connection is only 2 Mbps, it seems slower at loading web pages (probably because it has no QoS, either). I certainly hope I can get the D-Link working properly, because when it was it was a great router.