If you are seeing flickering on your television, try the following:
- Check to make sure that Control Center is not connected to the HDMI/ARC input on your TV. If it is, it may cause the TV mis-interpret some of the signals that Control Center sends through the HDMI cable, and can result in the screen flashing. Instead connect to an HDMI input on your TV that does not have the 'ARC' label on it..
- Ensure all HDMI connections are firmly connected. Loose connections can cause intermittent video problems.