Hi Bob,
Yes I did. I cleared out my entire cache and deleted cookies.
I ran the site with the cookie disabled – no cookie showing in the dev console.
I selected the cookie to enable it, hit save – cookie appeared in dev console as expected.
I unchecked the cookie to disable it again, hit save – cookie remains inside the dev console on reload.
However when I manually deleted the cookie it did not re-appear unless enabled again, so it might just be a hanging around but not actually running.