Oh, I also used my brand new tablet just bought this week where I had never accessed Ancestry, and I could find my private trees on Mundia. Believe me , I wish it were not so. My only hope is that it might take Mundia a couple days to make my Mundia trees hidden. Also, I was a Mundia member yesterday for only about 10 minutes before I realized what had happened with the private trees, but it was too late, as they were uploaded already. Never invited anyone to anything on Mundia in the 10 minutes I was on, and no one else is on my private Ancestry trees.