Forgive me because I am going to revisit this. I have spent over an hour with Adobe on their on line chat line. I have reset preferences in LR, updated to the latest version of PS and reset those preferences. But this is still a problem. There is a wealth of expertise in this forum and so, once again, I hope someone can point me in the right direction.
If I filter photographs in LR - ie. by a keyword - and then send that photo to PS for editing and save it then
(i) the saved photo is correctly saved in the same folder as the original photo and with the same keyword(s).
(ii) the original photo in my library is marked as being 2 of 2. But the saved photo from PS is not visible in the catalog. And yes the "stack with original" box is checked in LR preferences. But the keyword tally is increased by one so the keyword filter accepts that a new photo has been added to the keywords. Clicking on the keyword filter does not show the saved photo.
(iii) Selecting the original photo and then going to Show in Library Folder has the new photo. Synchronising from that folder doesn't help. The saved photo is still not visible in the catalog.
(iv) Quitting and then restarting LR solves the problem. The saved photo is now in the catalog and in the keyword filter.
(v) BUT when I restart LR the last photo selected comes us as default BUT only where the catalog is showing "all photos" and not where I quit from it. So if I quit on a filtered selection from a keyword selection, the photo I quit on is selected upon restart but not the filtered selection it came from.
This is a new problem - I have been using LR since v1. I have not had this problem before. I have deleted and reinstalled LR, updated to the latest PS version - reset preferences for both PS and LR and still this goes on.
I have my catalog on an external SSD, the app on my startup drive and my files spread over a number of external disks. I am on Mac OSX 10.14.6 and have run diskwarrior over all external drives. Something somewhere is being corrupted.
Anyone got any idea what might be the root cause of this?
I don't have much hair left so I am not going to pull it out, but I do rather feel like doing so.
Reinstalling does not affect your templates. Right click one to see where it is stored in Finder.
Reverting to All Photos sounds as if LR is not saving your preferences when it quits. In LR's Preferences / Presets, what setting have you got for "Store presets with this catalog"? Also notice the two buttons to its right.