Hi @Morrellcarter2,
There are some troubleshooting steps I'd like to try to see if we can help stop the disconnections you've been seeing. When you have the chance I'd recommend starting off with the basic connectivity steps from the EA Help website to see if that helps. If you're still having trouble after that check out the Xbox-specific steps as well.
Let me know if you're still running into the same freezing and disconnection issues after that. Thank you!
/Kent