My bookmarks are getting screwed up.

It copied all my bookmark folders 10 times. Then, after deleting them all, I back it up and wrote over the server to make sure it was right.  The next time I got on my browser, the bookmarks were all out of order.  After fixing this, I again backed it up and wrote over the server.  Now, it randomly deleted all but 2 of my bookmarks. So, again, I fixed this and backed it up and wrote over the server.  How many time do I have to do this?  When is this thing going to keep them the way I have them?