This Forum Beta is ONLY for registered owners of D-Link products in the USA for which we have created boards at this time.
The problem here is the lack of communication and updates. While I have seen posts where you respond with passing the details along to the team. I never see any follow up. The issues go week/months without an update... since most of them have been there since 1.10. There is also no general update that a planned Beta is upcoming. I really hope not to see the support for the 4500 just vanish and move on to another version. I had that happen to me with the Linksys WRV54G. You could tell they released it way to early and never got it working correctly. Instead they just released new versions and pretty much left it to die.
We do not have a newer model scheduled for release. The unit is under inspection and we think we've narrowed the issue down. I hope to hear PM's test results today.