Has anyone noticed the drum volume on many of the styles are set at 0.

I didn't see this until I upgraded to 5.0

Not yet, but I found one with bass at 0

...if it is in the unplugged section it makes sense and it was also before 5.0. If it is in a other section, maybe there is a problem. Can you please name some styles out of the unplugged section, then I will double check how it is on my Audya.

Joe

You're correct, these are out of the unplugged styles.

Some out the the other sections (Rock) have the Groove set to 0

That's intentional as they do not want to have GROOVES in the mix which will make the style too busy. Remember you can add/subtract GROOVE to/from any style. They need not be re-programmed.