• Welcome to Lightroom Forums! We're a friendly bunch, so please feel free to register and join in the conversation. If you're not familiar with forums, you'll find step by step instructions on how to register and post your first thread under Help on the menubar above. You're also welcome to join our newsletter, download our free Lightroom Quick Start eBook and explore our other FAQ resources.
  • You may have noticed this website was offline on Saturday 22nd September. Our web host suffered what is known as "a perfect storm". Everything that could go wrong, did go wrong. As a result of restoring backups, we appear to have lost about 18 hours of posts, but hopefully nothing more. If your post seems to have been affected, please do repost, and we look forward to helping. If you have any questions, you're welcome to use the Contact Webmaster link on the page footer.
  • Lightroom Classic 7.5 and Lightroom CC 1.5 have just gone live, and there's some exciting mobile updates to follow. And the big news... my Lightroom CC - Edit Like a Pro book has just been released too!

Slideshow gives only grey line


New Member
Jun 5, 2018
Lightroom Experience
Lightroom Version
6.x / CC 2015.x
Lightroom Version
6.0 standalone
Operating System
Windows 10
I have 6. and I have been making slideshows with no problems until today . All that shows is a grey screen with a thin grey horizontal line across the middle of the page . I reloaded LR and its still the same . I searched the web and saw another person post this same issue but there was no answer given . Has anyone got any suggestions .

Victoria Bampton

Lightroom Queen
Staff member
Lightroom Guru
Sep 29, 2007
Southampton, UK
Lightroom Experience
Power User
Lightroom Version
CC Cloud
Hi derrickk, welcome to the forum!

My first thought would be that Windows has updated your graphics card driver, so I'd check the manufacturer's website for the most recent driver.

I'd also update to Lightroom 6.14, which is a free update: Download Photoshop Lightroom