Refer the following instructions.
- Make sure to refer to “Program my TV” instructions.
- Make sure your remote is paired with DIRECTV STREAM. If not, follow the instructions for Pairing.
- If it still does not work after pairing, then try clear pairing, by press and hold Dash and Enter at the same time for 3 seconds until the LED’s flash. The Remote will unpair from the STB. Then do Pairing again.
- To control the TV Volume, make sure to set the volume source to TV device in the settings menu.
- If you are still having problems afterwards, contact DIRECTV customer support.