Mi Box 4k International - Nba League Pass Audio Sync Issue

First off let me say I love this little box. The loading is much faster than my Roku stick and Plex and Archos Media Player absolutely fly.

I am noticing with NBA league pass that if I stream live games, the audio falls out of sync after a minute to the point where it gets to be almost 5 seconds slower than the video.

This is not a problem when playing back completed games. Is there anything I can check to try and fix this?

Thanks.