Like any other camera, facing directly into the sun may cause sun glare. Shadow the camera with your body.
When activating the camera using hand gesture, if after the FIRST attempt fails, wait TWO seconds then try again.
When using follow mode and walking directly into the sun, to prevent sun glare, we suggest switching to Marching Mode to turn the cart in the opposite direction of the sun.
Calibration
If your CaddyTrek R3X veers to the left or to the right, try recalibrating the unit.