Hello, my NX785QC8G running 4.4.2 KitKat has messed up audio now after playing a native video that had bad sound; it sounds like one channel/side is really corrupted and low volume now, I checked with VLC to see if it was just Android Chrome but it seems to be a tablet wide issue and turning it off and on again didn't help either. The tablet's back speaker seems to be fine as far as I can tell as tiny budget tablet speakers go. Thank you for your time and suggestions.