It’s a known issue with stb emu / Smart STB on Sony smart tv
- Long press ok/select button and click settings
- Click key configuration settings
- Next click grey bar that says ‘add key’
- Press your chosen button (we used fast forward)
- Go down to ‘select action’ and click on it. Then scroll down to ‘volume down’ and select it.
- Then click on ‘save’ below it.
- Go back out, select channel, turn it down and fingers crossed you’re done!