Hi Terry, We appreciate your feedback on the issues you are experiencing with the Samsung TU7000. Please know we are here to help you and have a few troubleshooting tips that may help. First, let's ensure you are running the latest Firmware. Go to Settings> Support> Software Update. Next, please try resetting your TV's Smart Hub. Go to Settings > Support > Device Care > Self Diagnosis > Reset Smart Hub. If you continue to have issues, please give us a call at 1-800-SAMSUNG, 8 AM - 12 AM EST, seven days a week. LiveChat with an agent, as well as manuals, software, and warranty info, can be found at the ‘Support’ link on our Samsung website. ~ Samsung Advisor

Sam5493: Thank you for purchasing the Samsung TU7000 TV. I am sorry to hear that you are experiencing a power cycling issue where your TV is turning itself on and off repeatedly. Please try a few troubleshooting steps that may help solve the issue: 1) Check the power cable for damage and proper connection. 2) If the cable is bent, broken, kinked, pinched, pressed excessively (possibly by a heavy object on top of it) or damaged, this is likely the cause of the issue. Replace the cable. 3) Unplug the TV from the wall outlet for 30 seconds, and then plug it back in. 4) If the power cycling allows enough time in between powering on and off, try updating the TV to the latest firmware. There is a risk, however. If the TV turns off during the software update, it could damage the TV. Updates can take up to 30 minutes depending on network speed, so if the TV is not turning off too frequently, try updating the software. If the issue persists after these steps, then the TV will likely need service. Please contact us so that we can better investigate your issue and assist you towards a solution or replacement. Call us at 1-800-SAMSUNG (ask for TVs), available 8AM - 12AM EST, 7 days a week. For additional support resources, visit us on the Samsung website and click on the ‘Support’ link in the upper right corner of the homepage for: 1) Chat with Us/Product Help: To begin a chat or find solutions, choose ‘TVs & Home Theater’ and select your model & topic. 2) Manuals, Software, & Warranty Info We hope to hear from you soon. ~ Samsung Advisor

Michel1427: Thanks for sharing your experience. I'm sorry that your experience fell short of expectations. Please give us the chance to gather additional information from you so we can troubleshoot this issue. Please call us at 1-800-SAMSUNG (ask for TVs), available 8AM - 12AM EST, 7 days a week. For additional support resources, visit us on the Samsung website and click on the ‘Support’ link in the upper right corner of the homepage for: 1) Chat with Us/Product Help: To begin a chat or find solutions, choose ‘TVs & Home Theater’ and select your model & topic. 2) Register a Product: For access to easy warranty support, convenient opt-in to special promos and offers, faster troubleshooting and service, and quick notification of system updates. 3) Manuals & Software 4) Warranty Info 5) Contact Us We hope to hear from you soon. ~ Samsung Advisor

Onelove: Thank you for choosing the TU7000 Smart 4K TV and taking the time to share your experience. I am very sorry to hear that your Hulu app is not working as expected. Please check your network connection. When the network speed is slow, the app may not work, or its image quality may be poor. Other troubleshooting steps you can try are: 1) Cold boot your TV by holding down the power button on your remote for 5+ sec until the TV turns off and on again 2) Deleting and download the app 3) Or complete full reset of Smart Hub to correct the issue. Please also check that your TV is running the latest firmware version. If you need further assistance, please know that Samsung Customer Support is here to help. 1-800-SAMSUNG (ask for TVs), available 8AM -12AM EST, 7 days a week Or visit us on the Samsung website and click on the ‘Support’ link in the upper right corner of the homepage for: 1) Contact Us Options (LiveChat, Remote Support, Facebook, Twitter) 2) Product Support 3) Manuals and Downloads 4) Warranty Info 5) Product Registration: Registering your product gives you access to easy warranty support, convenient opt-in to special promos and offers, faster troubleshooting and service, and quick notification of system updates 6) Samsung Community: A great resource for getting help from Samsung moderators and customers and more 7) …and more product, repair, order, and care options ~ Samsung Solutions