Hi RaeV, Thank you for your review of the Samsung TU7000. A firmware update is available which may help improve your connection. (1420.0 released on 2/19/21) Using your TV's remote, navigate to Settings, and select Support. Select Software Update, and then select Update Now. New updates will be downloaded and installed on your TV. Updates usually take a few minutes; please do not turn off the TV until the update is complete. When the update is finished, the TV will restart automatically. You may also want to enable automatic updates for future convenience. Select Settings > Support > Software Update, then select Auto Update. Should your problem persist, please contact Samsung Customer Support: 1-800-SAMSUNG (ask for TVs), available 8AM -12AM EST, 7 days a week 1) Contact Us Options (LiveChat, Remote Support, Facebook, Twitter) 2) Product Support 3) Text HELP to 62913 4) Samsung Members App 5) Manuals and Downloads 6) Warranty Info 7) 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 8) Samsung Community: A great resource for getting help from Samsung moderators and customers and more 9) …and more product, repair, order, and care options We look forward to hearing from you. ~ Samsung Specialist

Hi tuttle4, thanks so much for your kind words! We sincerely appreciate your feedback and will share this with our team. We hope you enjoy many years of great entertainment with your Samsung Smart TV! 

We are very happy to hear this, we hope you enjoy your new 4K TV.