Link>
Welcome!- What region are you located?
Web Browser ConfigurationsWhat browser are you using?
Try Opera or FF? If IE 8 or 9, set compatibility mode and test again.
Try turning off these features in Chrome: Top right corner, little bars for options > Settings > Settings (on left) > Show advanced settings.
Uncheck these:Use a web service to help resolve navigation errors
Use a prediction service to help complete searches and URLs typed in the address bar
Predict network actions to improve page load performance
Enable phishing and malware protection
I recommend that you download and install the following for your model router:
DSR-500N_A1_FW1.08B51_WW
There could be some minor differences between the 1000N and 500N even though FW file could be the same.
If this fails even after the re-install of FW, you'll need to phone contact your regional D-Link support office and ask them about this feature and how to configure it.
Good Luck.