Srys, I apologize for the App issues you had with your TU7000 TV. It may be related to your network connection and quality. We thus suggest you try the following: 1. Use 5G WiFi if possible 2. Try wired LAN if available 3. Try repositioning the router so there are no obstacles between your TV and the router If the issues persist, please reach out to Samsung Customer Support at: 1) Phone: 1-800-SAMSUNG (ask for TVs) Available 8AM - 12AM EST (Mon-Fri) / 9AM - 11PM EST (Sat-Sun) 2) LiveChat: https://www.samsung.com/us/support/#contact_us_for_support 3) Facebook Messenger: https://www.facebook.com/samsungsupport 4) Twitter: https://twitter.com/SamsungSupport Have you registered your new Samsung TV with us? If not, we invite you to do so at: https://www.samsung.com/us/account/signin/?redirect=https%3A%2F%2Fwww.samsung.com%2Fus%2Fsupport%2Fregister%2F, and gain access to easy warranty support, convenient opt-in to special promos & offers, faster troubleshooting & service, and quick notification of system updates. -Samsung Ambassador

Hi there, thank you for your review and we are delighted to know you're enjoying your TV. We are sorry to hear we did not meet all your expectations. We'll be sure to share your feedback with our teams so we can continually improve our products, services, and processes. Thanks again. M.L

Samsung is terrible, I am sorry to hear that you are experiencing a capacitor issue with your previous generation TV. Samsung stands behind the quality and performance of our TVs with a limited 1-year manufacturer’s warranty when purchased brand-new from an authorized dealer. If you would like info on out-of-warranty service, please reach out to Samsung Support at: 1) Phone: 1-800-SAMSUNG (ask for TVs) Available 8AM – 9PM EST (Mon-Fri) 2) LiveChat: https://www.samsung.com/us/support/#contact_us_for_support 3) Facebook Messenger: https://www.facebook.com/samsungsupport 4) Twitter: https://twitter.com/SamsungSupport We look forward to hearing from you. -Samsung Ambassador

Sandra, I am sorry to see that you experienced issues with the TU7000 and have returned it. Please know that Samsung released a firmware update to resolve the image issue. The Netflix issue was also addressed and is now working properly. The volume button is a toggle design -- push it up to increase volume; down to decrease. Should you ever decide to give Samsung TVs another try and have questions or need assistance with settings, setup, or features, please know we are always here to help. You can reach Samsung Support via: 1) Phone: 1-800-SAMSUNG Available 8AM - 12AM EST (Mon-Fri) / 9AM - 11PM EST (Sat-Sun) 2) LiveChat: https://www.samsung.com/us/support/#contact_us_for_support 3) Facebook Messenger: https://www.facebook.com/samsungsupport 4) Twitter: https://twitter.com/SamsungSupport 5) The Samsung Members Community is also a great resource for getting help from Samsung moderators and customers: https://us.community.samsung.com You can find our entire 2020 TV lineup from our 85" 8K flagship Q950TS QLED TV to our lifestyle The Frame Series and more at: https://www.samsung.com/us/televisions-home-theater/tvs/all-tvs/?key_category_features=HDR Again, my sincerest apologies. We hope to regain you as a customer in the future.