@par5onin2-3 Mine froze every second or two and I spoke with a great guy at EA who helped me to sort it. Sent me an email with possible solutions that have helped others and it worked for me.
1. Go to settings>Network Settings>Advance Settings>Alternative Mac address>Clear
2. After this shut down console and disconnect the power cord from the back of the xbox and wait two minutes.
3. Once the two minutes have passed, plug the xbox back in and restart your xbox console.
4. Start the game and you should have rectified the problem, which worked for me.
