No matter what I do in the options, volume ALWAYS returns to 100% each time VLC is opened.
This is a possible conflict between settings. In basic mode, the slider for fixed volume at start is greyed out, but set to 100%. It dosen't look like it is active, but it's also not able to be activated or deactivated.
On the other hand, in advanced I explicitly set it to remember previous audio.
Either a setting is not being honored or a setting is not working properly.