I found this regarding v1.02:
Supports Singapore, Brazil, Latin America, Russia, Australia and Europe Region
Enhancements:
Adopting Russia encryption regulation, QuickVPN will now supports ONLY RC4-40 for Russia devices; no affective for
devices shipped to other region.
For now I'll recommend anyone in the NA region, DO NOT UPGRADE to v1.02 at this time. I'm sure D-Link is aware of issues.
You can go back to older FW. Please follow the FW update process to downgrade if needed.