Seven Ways Battlefield 3 is Improving on the Battlefield Blog outlines post-launch improvements for Battlefield 3, DICE's military shooter sequel. Some have already been implemented, whole some are coming in the near future. Already complete are improved QuickMatch functionality, Hardcore server availability, game stability, and lag and rubber-banding fixes. In the works are fixes for joining and remaining in squads, a default region setting in the server browser, and Origin installation and authentication issues.