Saving hangs for me also - I've lost my video several times due to this! I have to wait about 2 mins for every image to save before adding another, otherwise it hangs and won't save, even though the preview works. So frustratingly slow, and trying to create 10-15 slide videos is taking way too long, I may as well use the basic Facebook video post feature instead.
Saving hangs for me also - I've lost my video several times due to this! I have to wait about 2 mins for every image to save before adding another, otherwise it hangs and won't save, even though the preview works. So frustratingly slow, and trying to create 10-15 slide videos is taking way too long, I may as well use the basic Facebook video post feature instead.