Jerry, I have the opposite problem .. sometimes (I am testing various scenarios ..) after 1 or two days that camera is off (with full battery in) the settings (color +1 NR +1 ect..) for my BASE settings, are cancelled and go back to default "0" .. as well as ISO and other parameters ..
Any idea why?
Is there an internal additional battery (only for settings) that may be changed?
Thx ..