Can you click on the Edit and go to preferences and choose performance.
Un-check the "Use gpu processor" and restart the Lightroom
Try again to play the slideshow.
Let us know if this works.
Thanks for the message. I tried what you suggested, unfortunately it did not resolve the issue.
In the slideshow module on the Left there will be a panel by the name of playback.
Under the playback panel there will be an option which says "Sync Slides to Music"
Check that option if it is not checked and try to play the slideshow again.
Unfortunately this issue is still occurring any more suggestions please?
Same with me:
Lr6.3 / Win 7: slideshow with 114 jpgs, no backgrounds, no text, no special effects, no music, just a pure photo slide show: stops after exactly one minute, regardless of the photo I'm starting with.