To fix the problems Rockstar is monitoring everything closely, including monitoring its support focus and social media. The developer is also using in game data to help track down what is causing issues and trying to figure out the best way to swat the bugs.
While Rockstar is sorry that players are having issues, they are thankful that the fans are being patient while they are resolving the issues. The developer feels that they are making progress a source tells us and they are working around the clock to resolve the issues as quickly as possible.