I'll apply pre-emptive strike principles on this one and announce a bug before it has been reported :-)

This bug affects all Mark 2 players running all versions up to and including beta11d.

If the unit is powered off by the removal of voltage on the accessory line (i.e. you turn the ignition off and the unit turns itself off after a second or so) then it will not remember many of its settings at the next power on.

We have a fix that should be in the next release.

--
Mike Crowe
I may not be speaking on behalf of empeg above :-)