I need help about a threejs project running on iphone SE with ios15.4 ,But the OrbitControls

I have a threejs project running on iphone SE with ios 15.4. In the beginning OrbitControls worked and the onchange event worked, but when I swiped around a few times, The onchange event in OrbitControls is disabled. You can’t rotate the camera. You don’t see the onchange output in the console. What should I do about it?