A J,<br /><br />Thank you for sharing your experience with Wi-Fi connectivity. If your TV is having trouble connecting to the network, the following steps may help resolve the issue:<br /><br />Signal &amp; Setup Tips:<br />1. Check TV-to-router distance – Your TV should be within 50 feet of the modem or access point for reliable signal strength.<br />2. Minimize interference – Turn off nearby wireless devices and make sure there are no physical barriers (stone walls, fireplaces, appliances) between the TV and router.<br /> Power Cycle Devices:<br />3. Restart both your TV and router – Unplug both devices for at least 30 seconds, then plug them back in and allow them to reboot fully.<br />Connection Type:<br />4. Evaluate your connection method –<br />o If using Wi-Fi, move your router closer to the TV and eliminate any obstructions.<br />o For a more stable connection, we strongly recommend using a wired Ethernet cable.<br />o If already using Ethernet, verify the cable is working by testing it with another device.<br />Run Built-In Diagnostic Tools:<br />5. Network Test: Settings &gt; Support &gt; Device Care &gt; Self Diagnosis &gt; Smart Hub Connection Test<br />6. Wi-Fi Check: Settings &gt; Support &gt; Device Care &gt; Self Diagnosis &gt; Wi-Fi<br />Last Resort:<br />7. Perform a Factory Reset (if issues persist): Settings &gt; All Settings &gt; General &amp; Privacy &gt; Reset &gt; Factory Data Reset. Note that this will return all settings to their original defaults.<br /><br />If these steps don’t resolve the issue, please reach out to Samsung Support at 1-800-SAMSUNG, available 8AM – 12AM EST, 7 days a week. LiveChat support and additional help are available at the ‘Support’ link on our website.<br /><br />~ Samsung Specialist

Hi George A,<br /><br />We appreciate your feedback. For the best performance, please ensure the latest firmware version is installed: Home &gt; left directional key &gt; Settings &gt; Support &gt; Software Update<br /><br />You can also improve responsiveness by running the built-in Device Care tool, which checks system memory, clears cached data, and closes background apps: Home &gt; left directional key &gt; Settings &gt; Support &gt; Device Care &gt; Start Device Care<br /><br />If you need further assistance, please contact Samsung Support at 1-800-SAMSUNG, available 8AM – 12AM EST, 7 days a week. LiveChat is also available through the ‘Support’ link on our website.<br /><br />~ Samsung Advisor

Hi KenS, Thank you for your review. If your U8000F TV isn’t receiving all available channels, first check that your coaxial cable is securely connected. Then, try running Auto Program by going to: Home > left directional key > Settings > All Settings > General & Privacy > Broadcasting > Auto Program If the issue persists, a factory reset may help: Home > left directional key > Settings > All Settings > General & Privacy > Factory Data Reset Please also note: • Broadcasting settings are only accessible when your source is set to TV. • These settings are not available when watching TV via a cable or satellite box. If you continue to experience issues, please don’t hesitate to contact Samsung Customer Support at 1-800-SAMSUNG, available 8AM – 12AM EST, 7 days a week. LiveChat agents and additional resources are also available through the ‘Support’ link on our Samsung website. ~Samsung Advisor