Activision is having some problems with its social gaming program Call of Duty Elite.

Since the launch of Call of Duty: Modern Warfare 3, the online service has had troubles loading and Activision delayed the PC version of the service. The Xbox 360 and PlayStation 3 versions have now been stabilized, but the company is still having trouble with the PC version. In a tweet, the company delayed the release of the PC service indefinitely.

We are working towards a universal Elite experience but we cannot guarantee if or when a version will be available for the PC.

The service is a way for the company to monetize the huge popularity of the shooter. The free version allows players to create a player profile, much like Facebook, and upload videos to share with friend. The premium service, which costs $50, gives players monthly downloadable content (DLC), entry into year-round competitions with prizes, player stats and strategic breakdowns of the game's weapons and perks.

The mobile app for the service has also been delayed due to the stability issues for the social service. Activision said it will release the mobile app when the stress on the site's servers has gone down.