Get RRemote - Microsoft Store
https://www.microsoft.com/en-us/p/rremote/9pb287g9c68d25.03.2020 · A remote control for your Roku streaming device. This app will auto discover all available Roku devices on your local network and allow you to control them. If auto discover fails you can add your device manually by IP address. !!WARNING!! This app will either work wonderfully for you or not at all. It's a limitation of how Rokus work, sorry.