Help & troubleshooting for network issues, including connecting your device to your home Wi-Fi network, connecting to public networks, troubleshooting wireless issues & ethernet connections, and optimizing streaming performance.
I've had my TCL Roku TV using wired ethernet for months.
After updating to the latest version 9.4, I can no longer connect via ethernet cable. I've rebooted my router, checked all the cables, etc. I've restarted the TV as well. WiFi works, but I would prefer to use ethernet.