Nope. An FYI, those Polling Engine we replaced have been upgraded lots of times. I think the first version was 9.1.
So what we took from this was that once in a while, it is best to start off fresh. You can never guarantee with 100% that an application server will behave as expected if it has been upgraded a dozen times.
We've accepted that, but what we haven't accepted and won't ever accept is a total lack of version control, specifically when it comes to "hotfixes". That's another story.
I would stringly advise to migrate the polling engines if, like us, your polling engines started out life with a v9.x install.
