@kumard30512702,  Apple released buggy graphics drivers for the AMD Radeon 5000-series GPUs, causing problems for many LR users. Many have reported that upgrading to Mac OS 15 solves the problem, but some have reported that it doesn't. If upgrading doesn't solve the issue, you can work around issues displaying photos in Develop and Library and exporting them by setting Preferences > Performance > Use Graphics Processor to Off. ... View more

I recently had an issue with a corrupted catalog on my brand new home built computer. It turned out to be a defective RAM module. Do a memory test on your computer. Google that.   ... View more

Hi @alsalphotography! 😊 I noticed this thread is a bit old. To make sure your comments don’t get buried, could you create a new thread and share all the relevant details about the issue? I’d love to help! Thanks a bunch! Alek ... View more

We are aware of the recent download issues with the ACR installers and are working on a resolution. Thanks for your patience. ... View more