I'm working on a MacBook Pro 2017 that is super laggy. What is a recommendation to optimize against this and increase performance? Can I store the catalog on an external hard drive? Should I store catalogs in sub folders as I create them? Any help and and detailed instructions (or even hopping on a screen share) on how to set up any recommendations would be greatly appreciated. Many thanks!
Please post your System Information as Lightroom Classic (LrC) reports it. In LrC click on Help, then System Info, then Copy. Paste that information into a reply. Please present all information from first line down to and including Plug-in Info. Info after Plug-in info can be cut as that is just so much dead space to us non-Techs.