This Forum Beta is ONLY for registered owners of D-Link products in the USA for which we have created boards at this time.
How was the upgrade performed? Wired or wireless? We recommend wired if possible.What browser did you use to upgrade the FW? I recommend IE or FF and have any PC security programs disabled during the FW upgrade process.I recommend doing a Factory reset, then manually upgrading the FW using the downloaded FW file, then factory reset once more then set up from scratch with a wired PC to avoid any upgrade problems over wireless connections.
Lets try here:http://www.dlink.com/dk/da/contact-d-link