Ensure the Roku TV is within reasonable range of the router. Setting What to Check Current SSID Ensure the TV is trying to connect to the exact network name.
How to Update Roku TV Firmware to Fix Connectivity Issues
Signal Strength and Physical Obstacles Distance, thick walls, metal objects, and electronic interference can severely weaken your Wi‑Fi signal. Even a single incorrect character will prevent authentication, leaving the TV unable to join the network.
Restart both the Roku device and the router to clear temporary glitches. Set a static IP or reserve an address for the Roku TV to prevent conflicts.
Checking Firmware Updates to Fix Roku TV WiFi Connectivity
Access these settings to confirm the TV is attempting to join the correct network. Authentication Status Confirm the TV reports “Connected” rather than “Unable to connect.
More About Why is my roku tv not connecting to wifi
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