Imported TIFF files turn the screen green when used on the timeline
I am importing TIFF files to FC X. They seem to import all right, but when I use a TIFF file that is larger than 2,0 Mb in size on the timeline, the screens turn totally green. However, if the file size is little under 2,0 Mb then it works all right on the timeline as well. Anybody have an idea why this might be? Thanks!
MacBook Pro with Retina display, OS X Yosemite (10.10.4)