I have something very strange, Since yesterday the web interface was in Japanese.
The admin password did not work as well.
We did a factory reset via the init button to reset the IP and the password to the initial password.
Now when we connect directly a pc top the tera, the TS utility sees correctly the tera (ip 192.168.11.150) but don't acept the admin password when I try to modify the IP address?
I tried as well to update the firmware and the problem is the same, the password is refused.
The tera is a model HD-H1.0TGL/R5, firmware 2.00-1.05
Any idea??
Try to force the firmware follow the instructions in the link below
http://forums.buffalotech.com/buffalo/board/message?board.id=0101&message.id=277&query.id=257#M277