I want a slideshow with smooth dissolves from one slide to another. This worked fine in LR4, but not any more !
I find the transition takes on the color of the background, so if the background is red, the transitions are red. And even if the background is turned off (ie black), the transition dims before the next slide. I can find no way to stop this happening.
The online documentation states "To create a transitional fade to a solid color between slides, select the Fades Color option". But I cannot find any "Fades Color option" ? And as I say, it seems simply to take the background color.