Hi GLHhh, Thank you for your feedback on Samsung Crystal UHD TVs. Please know your opinion will be shared with our internal design teams. If there’s anything we can ever help with, please call us at 1-800-SAMSUNG, 8 AM - 12 AM EST, seven days a week. Or visit us on the Samsung website and click on the ‘Support’ link for: 1) LiveChat 2) Manuals, Software, & Warranty Info ~ Samsung Advisor

Hi Mike, We appreciate you taking the time to let us know about your experience with your TV. So that we can better troubleshoot this issue and provide steps towards a solution, please contact Samsung Support at 1-800-SAMSUNG, 8AM - 12AM EST, 7 days a week. Or visit us on the Samsung website and click on the ‘Support’ link for: • LiveChat • Manuals, Software, & Warranty Info ~ Samsung Advisor

Hi Tams, Thank you for reaching out to us about the issues you are experiencing. Please try the below troubleshooting steps: First, let's ensure you are running the latest Firmware. Go to Settings> Support> Software Update. I recommend enabling auto-updates to ensure you do not miss any Firmware Updates. Go to Settings> Support> Software Update> then select Auto Update. Next, let's try running a cold boot on your TV. To do so, hold down the Power button on the Samsung TV remote until the TV turns off and then on again. This should take about 5 seconds. Finally, please ensure that your TV is in Home Mode by going to Settings> All Settings >General & Privacy System> Manager Usage Mode> Home Mode. If you continue to have issues, please give us a call at 1-800-SAMSUNG, 8 AM – 12 AM EST, seven days a week, or Chat with us on Samsung.com: https://www.samsung.com/us/support/contact/ ~Samsung Advisor