My MiBox has been having this Sound issue since last weekend. everytime I watch video in youtube, Netflix, kodi, it will have this on and off sound. It's like when you're listening to Dolby message instead of 'All Around You..' you listen to 'All.......You' anybody has experience this problem? what is the solution? I tried restarting, unplugging hdmi cable and plugging it again, check for software update, resetting the electricity.
Try diff hdmi cables