Syncing of photo edits not working in develop mode.

[Di Hodge]

Everytime I try to sync edits to selected images, program is locking. Any reasons why it has started doing this. Never had this problem before. Slowling down my work flow tremendously having to indivdually edit each image.

[Di Hodge]

Hasb't been working for over a week, now I've asked for help it's resovled itself. Typical! Let's hope it continues to work. Thank you!