If your Yoto Player won't connect to WiFi, try these steps: 1) Restart your player by holding the power button for 10 seconds, 2) Ensure you're using a 2.4GHz network (Yoto doesn't support 5GHz), 3) Move your player closer to the router, 4) Check for WiFi password errors. If problems persist, consult Yoto's WiFi troubleshooting guide.