Around middle of February I purchased a My Cloud Mirror WDBWVZ0040JWT-20. I got my computer to sync, It took 2 days, but everything seemed to be fine up until middle of March. How I caught the problem was I created a file at work, and I was going to work on it at home, I went to the directory it should have been in and it was not there. I have found some files as late as 3/24/2017, so it was working at one time, but now nothing newer than 3/24 is on my mirror except when I manually place it there. I am not sure what I am missing or what I did. Thanks.