Alright as I said before, you should probably keep your video bitrate around 2000kbps and your audio either 128kbps or 192kbps. You could also check the "Minimize network impact" box to see if that helps. When it comes to selecting your encoding profile, you should start at "slow" and work your way down from there. Also don't forget to set your FPS to 30. Anymore questions just ask :)