Just curious if it's because I shut iCloud Photo Library off on my other devices but on my Mac it's forever updating . Is this because it's waiting for the other devices to turn photo library back on? Or am I not being patient enough and should just let it do its thing? Also I noticed time machine prepares backup but won't back up. Is this also because it's waiting for the Mac photos app to finish updating ? Sorry if it's a stupid question I didn't run any of the beta version and have been out of the loop with the new photo system. Thanks!