Hiding text leader also hides text

My installation of Sketchup Make 2015 has developed a problem. When I place a text in the project with a leader to an object in that project and then modify the text to hide the leader, the text also hides! I have un-installed Sketchup, deleted all files and folders associated with Sketchup and have also deleted registry entries. Re-installed Sketchup and still does the same. I am using Windows 7 Pro patched to the latest. Can some help me out?

I have Win7 also, and do not see the same problem.

What layer is the Text object on ?

What are the specific steps that cause the callout text to be hidden ?

Do you use the popup context menu or the Entity Info window to hide the leader ?