After importing and editing images in LRC they will not sync to the cloud unless I restart LrC.
I upload Iphone photos from my phone to the LR Cloud using the LR Phone App. I then go into LrC and let them sync back down to my desktop. No problem so far. Once the photo files are safely on my desktop I unsync from the cloud. I then assign keywords and other metatdata whilst in LrC. My next step is to sync the photos back to the Cloud as smart previews. I do this by dragging the photos to an already synced collection. However, they don't sync. They try for about 3 mins and then they remove themselves from the synced collection. However, they still appear under "All synced Photos" and the blue sync ball continues to spin. However, when I remove these photos from "All synced photos" the green tick immediately appears. To sync these photos I have to restart LrC and then again drag the photos the the synced collection. They then sync properly in seconds. I should add it makes no difference whether I delete smart previews, delete the deleted original files from the deleted folder, save the edits (Cntr S) etc. It also make no difference when I occasional import photos from my DSLR straight into LrC. During the time I have this issue I have deleted the preferences file numerous occasions (for other reasons) and this obviously didn't resolve the issue. Whilst this is currently an issue with the latest release 15.5 this behaviour has been going on for a long time.
