What region are you located?
Have you done a factory reset on the router and don't load any saved configuration file and just set up the router from scratch?
Hy, Europe Region from Romania, I purchased the router from U.S. My ISP has successfully implemented IPv6 protocol and is the first place to implementing in the world (RCS&RDS Romania rcs-rds.ro).
I reset the router to factory settings and still does not work, I changed 2.08NA BETA firmware including and still does not work, and with 2.08NA on some websites not working, I block my IP (IPv4) by the firewall. Thanks, hope to resolve this issue.
Regards,
Eugen Paraschiv
E-mail: eugen[at]epsoft.ro