WD Photo does not publish all my pictures

Found the answer:  The engineers are not sure what causes this problem.  They have taken it as an action to research, but there is no know fix.  

I was able to get more of the photos to show.  Now, about 26,000 are visibie.  I turned off the Twonky server and remote access.  With those two services off, I restarted MBL.  That did the trick and more photos showed almost immediately.