rodrigogaliza: Thank you for your review of the Samsung TU7000 TV and sharing the issues you are experiencing with your Wi-Fi connection. You may want to go through these steps to check your connection: 1) Check the distance between the TV and your modem or access point. The distance should not exceed 50 ft. (15.2 m). 2) Minimize interference by not using or turning off wireless devices. Also, verify that there are no obstacles between the TV and the modem or access point. (Wi-Fi strength can be decreased by appliances, cordless phones, stone walls/fireplaces, etc.) 3) Perform a network test to check if there is a network problem. Press the Home button on your remote. Navigate to Settings > Support > Device Care > Self Diagnosis> Smart Hub Connection Test 4) Try a cold reboot of your TV by pressing and holding the power button for 5+ seconds until the TV turns off and on again. 5) Please also be sure you have the latest firmware update. You may want to enable automatic updates for convenience. Select Settings > Support > Software Update, then select Auto Update. Samsung is committed to providing the best possible product experience, quality, and value. We back this Samsung TV with a 1-year limited manufacturer's warranty, including authorized repair for manufacturer defect, if purchased brand-new directly from an authorized seller. Additionally, here are some service options: - If your unit was recently purchased, you can check with your retailer on their return/exchange processes. - If you have an extended warranty, you can reach out to them to have service processed. - If you're OUT of warranty, use the following link to locate a service center in your area: http://www.samsung.com/us/support/service/location For further assistance or service, please contact us via any of the following options: 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