Previous version prior to v2,5 worked well. No problem up to the "Allow Access" stage between Google Drive and my Moodle site. However after clicking on "Allow Access" I get a red-coloured message "Exception - HTTP Error: (0) Unknown SSL protocol error in connection to accounts.google.com:8080". After consulting with our firewall expert, we believe Moodle is not using the browser proxy setting and just pass the authentication to port 80 instead of 8080 to accounts.google.com. Please provide any assistance.