I would like to add that this forum is designed primarily for United States support, but we do our best to offer support to members who live in other regions around the globe, including those with D-Link products not sold in the United States. As a blanket statement we usually encourage members to use the toll free technical support number for issue escalation, as the vast majority of members on this site live in North America.
Here's a statement I have posted in our FAQ section
While posting issues in this forum is a great means of sharing information with other members and notifying D-Link of issues, D-Link escalates issues for resolution based on the volume of calls received through the official D-Link support desk. If D-Link receives a large number of calls pertaining to the same issue, that issue is more likely to be escalated as a problem for investigation and resolution. As such, in addition to posting issues in this forum, forum members are encouraged to call the toll free D-Link support desk to report their issue: 1-888-851-6464.