Frozen moving last 200 photos

I wanted to move all my photos in the cloud to a new Local storage (external Drive). I followed the procedure and 33.777 photos were succesfully moved. But when I reached the last 200 the process stuck. I stopped and restart LR but it did not help. I got the  message you can see in the picture attached and it never moves on.

It looks everything is OK when I stop. It looks all photos are synced. But I keep getting this message every time I log in.

Any suggestion?

I am using LR version 4.4 (Cloud) running in a Mac Mini with macOS BigSur 11.6

Thanks