Control Tool Box-"Option Button"

[Christina]

I have a problem with some of the "option buttons" in an excel file. When I
click on the selection circles and then move to another sheet in the same
excel file, when I go back to the original sheet, the selection circle is no
longer filled. The file is connected to the server and when some of my
co-workers open this file and repeat the same actions, the circle stays
filled in. Has anyone experienced a similar problem?

 

[BrianB]

This problem can occur if the option button overlaps the fram
surrounding the set - even if just touching

 

[Christina]

Thanks Brain. I just realized that the option buttons had the same group
name.