I've been eventually able to log in as supervisor (many thanks again to the user J0hn for providing the password
), deleting ROM-D, disabling TR-69, etc. but it seems the modem is not able to get Internet working: I get an error message when I click on the icon "Connection Status", althoguh if I click on the right arrow "Status" I see I get an IP address from my ISP (Sky) - but I am not able to surf the Internet
Any suggestions about what it could be wrong?
The settings (the standard ADSL settings for Sky) are exactly the same of my other modem, a VMG1312-B10A, which it connects without problems...
Thanks.