: Ensure your Chromebook and Roku are on the same Wi-Fi network ; otherwise, the web app won't be able to find your device. Online Remote for Roku - Free TV Remote Control
To check your Roku’s network:
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Ensure both devices are on the same Wi-Fi band. Some routers have separate 2.4GHz and 5GHz networks. Roku devices often prefer 2.4GHz, while Chromebooks may connect to 5GHz. Connect both to the same name (SSID). If your network has “Smart Connect,” disable it temporarily. : Ensure your Chromebook and Roku are on