Active Worlds commenced the rollout of the 4.1 version. Active Worlds routers did not last for long due to the extreme amount of users downloading the new 4.1 browser and a large amount of users in the new 4.1 universe. 4.1 was closed for a short time, while Active Worlds upgraded their routers and equipment. On the 31st, 4.1 was reopened and the rollout of 4.1 was commenced.