I am using a radio button group and I set it to have 5 radio button count. I set the BO to none since I am supplying the text for the radio buttons. I run it load the form and it looks good. I run it the second time and go back to edit it and all of a sudden I have 7, 9, 13 buttons filled in automatically and showing up on top of each other as the picture shows? I have even uninstalled, downloaded latest version are reinstalled and I get the same thing. 

Wow. I'll try that. Can you tell me why you tried it by saving and closing and then running?

I tried that because I noticed that it happened only once I run the solution. I wondered how the compiler would do that without the form opened, since it would have to find it into the project and do it on purpose. So I closed the form and as I guessed nothing happened.

Now, the reason for that is something I will need some more time to investigate and I wasn't able to do it yet.

I hope it has worked for you too. Let us know.