I have an 8 Scene project, all scenes working well independently. The issues starts when all of the scenes are combined in the "Main" tab.
In two separate areas inside the Main tab (scenes 1 to 2, and scenes 4 to 5) black or black areas are added on top of a scene, one moving out of and one moving into, that do NOT appear in the individual scene.
I've attached 2 images showing what each scrub area looks like in each tabs view.
Again, these black areas do not appear in the individual scenes, ONLY when combined into the Main tab. Has anything scene this before?