Had my Inspire set up on a POI flight taking some photos of a tall apartment building. Dialled everything and images were tack sharp, but as the drone whipped around the rear of the building (temporary loss of LOS) it appears as though the camera has unfocused itself. Now I hazard a guess that as the DJI Go app (with device calibration) governs the focus settings on the camera and when connection is lost the camera defaults to a focus value instead of holding its last known focus point. I could be very wrong, but it seems like a plausible explanation. I'd be happy to hear any other theories, explanations or similar experiences. From memory I'm on the previous to current firmware on all devices. Certainly happy to update if it is a fix identified and introduced on that side.