Scroll down and select ‘General’. Click on ‘About this TV’. Select ‘Check for updates’. 4. Forget and Reconnect to the Network. Another common fix for WiFi issues is to forget the network and then reconnect to it: Go to ‘Settings’. Select ‘Network’. Choose ‘WiFi Connection’. LG smart TVs having WiFi issues but all other devices in same space are ok with WiFi - tried resetting only occasionally will it find my network then when try to login cannot then no longer can locate WiFi - I tried resetting but did not help. Technician's Assistant: Does your network appear in the WiFi list on your LG TV? Step 7: Optimize Your Wireless Network Connection. Since smart TVs rely on Wi-Fi for streaming and apps, network issues can really impact speeds. If your LG TV lags or buffers, try these wireless tips: Position your router closer to your TV if the signal is weak. Consider a Wi-Fi range extender or repeater if your home is large. I am having the same issues of the WiFi dropping with a recently purchased 2020 LGTV [60" Class 4K UHD Smart LED HDR TV (60UM6900PUA)]. I have 900 Mbps Wi-Fi with the latest webOS installed on the TV. I am NOT experiencing similar issues with other TVs in the house so it seems this is a uniquely LG problem. Resetting the Smart Tv to its original manufacturer settings resolves compatibility issues automatically. The user can locate this option from the Home option in settings. This mode will enable users to factory reset their devices. Conclusion. The issue of LG Smart Tv wont connect to Wifi can be easily solved with the above-mentioned Turning On WiFi on an LG TV. To turn on Wi-Fi on your LG TV, you need to follow these steps: 1. Using your remote controller, open the “Quick Setting Menu” on your LG Smart TV. 2. Navigate to Internet connection issues are often resolved after performing a power reset. If you have a separate modem and router, power reset both devices. Unplug the power cable to your modem/router and wait about 60 seconds. Reconnect the power cable to your modem/router and ensure it's turned on. Wait until the device is finished making its connection All of the best TVs are smart TVs at this point, and even the best budget TVs are all using a smart TV platform, whether it is LG’s webOS, Samsung’s Tizen, Roku TV, Google TV, Vizio’s Yes, that includes your microwave oven and wireless telephone. A lot of these devices use the 2.4 GHz band, which can potentially interfere with your router. The good news is, the modern versions of these devices have switched and use the 1.9 GHz band instead, so it is far less common with newer models. 3. Here are a few suggestions when LG TV troubleshooting WiFi issues: Too many devices connected to the same network often cause WiFi problems like slow internet speed or your TV not connecting to WiFi. Old firmware also causes connectivity issues. Updating your LG TV’s firmware should resolve any bugs and fix the TV’s compatibility with the c74u.