i just found this article, copied and pasted.
Once work on the Conquest Pack is concluded, the studio will devote more resources to the complaints with the game's online performance. While DICE doesn't know if it will be able to address the problems, it will be looking the following:
- Clan support/private rooms/team chat
- Auto balancing on servers
- Continued support against stats exploits
- VOIP issue on PS3 (working with Sony on this)
- Squads might be split up when joining a server as a squad. This is due to team balancing in the games that are being joined, and usually resolves itself in round 2.