Hi,
thanks for your fast support.
I will be able to test my new C15 with the screen issue the next days.
The funny thing is: it is a problem that occurs temporarily.
Then you can see it on dark areas of the screen (small cover icons but also the whole screen in screensaver modus).
But on other days all of the cover art is displayed correct and even screensaver works fine!!!

@Carl: I will post you a JPG that showed the problem as soon as possible. I�m very curious if you can reproduce my error.

@Nick: I want to change the PDF of one affected CD into a low-res file. But all the other 800 covers have still higher resolution and would cause a lot of test work just "to try" if it depends on ONE cover art with more than let�s say 500x500 points. So you see: I�m not sure where to start the troubleshooting in an effective way.

kind regards
MLsound

ML Expression 13A, AVM Ovation SA8.2, Sooloos C15, 818v3