Since I upgraded to 3.0 (with legit Pioneer upgrade), my 700 would no longer remember my custom illumination color setting and would reset to scan - fading between colors. If I chose one of the preset colors, it would remember the color choice fine. However, if I set a custom color and saved it to any of the memory settings, it would revert back to scan when the unit was restarted, sometimes at the first restart, but usually on the second restart. After doing some fighting and file swapping, I think I've found a solution of sorts.
I replaced APL/SystemSetting.exe and APL SystemSetting