Solved
Hello! Battlefield 4 - Port 3659 is not open in my router/modem.
Its wont open, what can i do. (i did all things what you say in hq)
Please check the links at the following for help with port forwarding/opening:
http://answers.ea.com/t5/Battlefield-4/Battlefield-4-3659-port-problem/m-p/2459542#M108050
If you continue to have difficulty, your internet provider should be able to walk you through the process.
