Since we purchased the vehicle new, the sync touch screen can take several minutes to come on line and as a result all camera features are disabled and this is a safety issue. We have had frightening experiences when trying to back up in a parking lot of our own driveway with the camera's being displayed on the screen. This has been reported to lincoln/ford motor company on at least (4) occurrences since april 8, 2024. In one discussion the ford field service engineer to me that it gets hot in the south and computers run slow????? I still am not certain if that was an attempt at a joke. It's not funny, it's dangerous