The Network error in rage of bahamut game is because due connection between your account in the server with your device connection. Sometimes it is happen cause high traffic in server that impact in the data server.
|Rage of Bahamut Network Error|
Some problem rage of bahamut network error like unable to login into your account, Keep loading pages and then appear force stop. If you got that problem, you should contact the support team mobage: firstname.lastname@example.org
They will be fix the issue immediately, but you need to give the information what type device are you using. That information very help the team to fast respond the problem. You must be patient and wait for a moment until they are fix it.