Hi Ben, It looks like I am no longer having that issue and any of the several screens that I was encountering it on previously. However, On the RECREATABLE BUG screen in the Quotes app, there is a conditional statement ion the focus event with the comment "show admin controls". It does not expand when clicked and cannot be deleted, but that is as far as the bug goes now, since the focue event WILL NOT turn blank or freeze any longer.
Again, other than that, it looks like the issue is all cleared up.
Thank you Ben.