I have migrated two Lr Classic catalogs (~40K photo) to Lr CC. Now, in Lr CC Preferences, I am unable to get the “Use photo cache size equal to x% of your local disk space.” change to commit. I make the change, from 25% to 0%, restart Lr CC per instructions, and then see that it defaults back to my original size (25%).
Has anyone else experiencing this issue and resolved it?
PS: I’m taking this step, along with merging two Lr Classic catalogs (post migration to Lr CC), to prepare for a move to a new computer. I’m increasingly thinking I migrated to Lr CC prematurely. IMO, Adobe needs better documentation on various migration scenarios.