Troubles with Photos and MacBook Air

Pictures on ICloud won't migrate to MacBook Air. They used to but won't now for some reason. We may have changed something by accident.

I think I have all the settings correct and have re booted the Mac. Not much to it but turning on the Photo Library.

Any ideas?

They showed up .....

Not sure what the problem was (if there was a problem in the first place) but all the pictures in the cloud have now migrated to the Mac.

It may have just taken a week for them to download or that registering the Mac on our Apple TV did something. Don't know but the problem is resolved.