How did I get back to Windows Insider Preview?

[Windows Central Question]

Back to Windows insider preview

Hi !

I had booked windows 10 (family), and got it on my computer a few days before July 29th, without doing nothing.

Now I'm back to insider preview (build 10525) without doing nothing either.

My computer works alright, but I would like to understand

Did anyone had the same "problem", and how can it be solved ?

Thanks in advance

Michel