Lightroom Slideshow Preview & Play Not Working - macOS

[brittb8656049]

I have used lightroom slideshow for videos frequently but the preview and play have now completely stopped working. I have be troubleshooting and reading up trying to fix it and will not work. Anyone have a fix?

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[Sahil.Chawla]

Hi there,

Sorry to hear that Slideshow previews are not playing in Lightroom, could you please let us know the version of Lightroom and the Operating system you're working with?

Have you tried turning off the GPU option from Lightroom's preferences? Go to Lightroom > Preferences > Performance tab > Uncheck "Use Graphics Processor" > Restart Lightroom.

Could you try resetting the preferences of Lightroom and let us know if it helps? 

https://helpx.adobe.com/in/lightroom-classic/help/setting-preferences-lightroom.html

Regards,
Sahil