I apologize if this has been addressed before. Recently MechJeb has started acting sort of odd with regards to SAS. While using the ascent autopilot, the SAS gets activated, locking the ship into its current heading, and MechJeb seems unable to disable it. The autopilot will enter the gravity turn stage, but SAS stays locked on and the ship doesn\'t turn. I have to periodically check up on the launch and manually disable SAS or else everything goes pear-shaped. I haven\'t noticed issues with any other functions. This problem started after a few trouble-free days, and I have tried deleting my KSP installation and starting over, so I\'m not sure what the deal is.