If you close the “Preferences” window with the “Cancel” button (or the “Esc” key), it may happen that all color settings for the “User Interface” section are reset, that is, set to “no color” or “transparent”. All corresponding items in the “UserPreferences.xml” file are written with the value of 0 (zero):
- SurfaceSchemeColorSetPreferences9
- TrackDefaultColorPreferences
- FaderColorPreferences
- RackColorPreferences
- StripColorPreferences
This issue never happens when the “Preferences” window is closed by the “OK” button (or the “Enter” key).