Tempo curve and events invisble in tempo track in arrange window


What did happen in CB10 ? Tempo curves are invisble in tempo track. And I can only see tempo points/anchers if I select them on the track. I looked in preferences but can’t find it at any place.

Hans Henrik

No Help ?

Here with tempo track events selected. No lines !
Tempo track 1.JPG
Here without selecting.
Tempo track 1.JPG
Tempo track 1.JPG

Problem solved. Appearently the tempo track was without any color. And when I colorized the track, suddenly the line and tempo event came back.