Hello,
I have done a search both here and elsewhere, and other than one reference to the problem on Reddit from five years ago (which seemed to be resolved by moving to a different player) I can find no-one else with this issue.
Using the latest version of VLC from the Amazon app store, when playing video the volume wraps around. The tablet itself is the Kids version but it does it both in the restricted childrens profile and in the adult profile. I don't get the same behaviour when playing audio, just video. 100% is halfway up the volume scroller, when it gets to 100% if you press volume up again it goes back to 0%. I can cope with this but it is driving my five year old (and as a consequence my wife) up the wall....
I have tried clearing preferences/cache but no change. Any ideas what I am doing wrong?