I normally cull photos in LR and make small adjustments to move to PS and heavley edit. Once done, I click save and the photo moves back to a duplicated edited image on LR. With the updates, the photo is not moving back to LR from PS. What do I need to click to have the photo move back to LR?
Consider resetting the PS and/or LrC preference files. Preference files can get corrupted leading to buggy behavior. A corrupt preference file will survive unistalls, reinstalls, updates, and upgrades. Be aware the various settings will revert to defaults.