There are several very new streaming devices powered by Android / Google TV operating system software. We are working on getting the IR infrared codes for them. But the functions do not all match up for old school remote controls.
Try setting Flipper in TV Only mode, then enable HDMI-CEC in your TV and follow your brands specific instructions to control the STB from the TV. A detailed description in beyond what we can provide as each manufacturer has their own name and system.
Here is a general article.
For more details, look in your V Settings, manual, or use Google.