What version are you using? A few issues have been fixed right recently. The settings changing on their own I need to figure out how to fix sorry about that. It only happens on Firefox. You can email me at support@yt-enhancr.dev I would like to try resolve your issues.

Edit 1: I fixed the options changing by itself in the next update this will be fixed. If you edit your review with more info on what isn't working I can try to help. If a feature has a bug I would like to fix it.