@Tapo1300 just to add to my original comment: The one that works fine is running firmware version 1.1.10 and the one that has this problem is version 1.1.8 and both are hardware v1.0. The camera on...

I'm having the same problem. After a few hours the camera does not return to the saved viewpoint position. I have to perform a pan & tilt correction and even that quite often doesn't work so i have...