For me engaging the yaw dampener is causing yawing oscillations of 10-15 degrees from direction of travel, which then persist for some minutes after the dampener is disabled again but the autopilot is kept on.
For me engaging the yaw dampener is causing yawing oscillations of 10-15 degrees from direction of travel, which then persist for some minutes after the dampener is disabled again but the autopilot is kept on.