@Sven1894 what module are u sending it to? and you know what ‘this.’ means. sometimes you have to take special care. have you debugged w the developer window ? ctrl-shift-i, select the sources tab, find the module source, click put a stop on the line where it is about to send and examine the ‘this.’ pointer if it’s in a callback it might be pointing to somewhere unexpected

@Sven1894 from where?

Hello, I want to display a picture which is bigger than the screen. The height of the pic is bigger than the height of the screen, so I used the backgroundAnimationEnabled Option of the MMM-BackgroundSlideshow module. Now the picture scrolls either from top to bottom, or from bottom to top. But I want that it only scrolls from top to bottom. Is there any option to set that? Here is my config entry of the module: { module: 'MMM-BackgroundSlideshow', position: 'fullscreen_below', config: { imagePaths: ['modules/MMM-BackgroundSlideshow/bt-background/'], slideshowSpeed: 86400, transitionImages: true, randomizeImageOrder: true, transitionSpeed: '0s', backgroundAnimationEnabled: true, backgroundPosition: 'top', backgroundSize: 'cover', animations: ['slide'], backgroundAnimationLoopCount: '1', backgroundAnimationDuration: '5s', }, }, Thanks for any help

@Sven1894 You’re Welcome!