I have APO running and so far it’s been performing as described by @yevgen
But since last night I seem to be seeing caching for files that are not part of the Wordpress install but are still on the root.
This file updates regularly and can not be cached for longer than 10 mins.
Getting users to Ctrl+F5 does refresh the file with the latest info so there appears that maybe some APO<>Browser Setting may have changed possibly as it has been working as expected since launch.
Has anything changed with APO in the past 24 hours or so?
Is everything on the root domain going to be cached?
How can I make this file not be cached if Page Rules do not work with APO?
Thanks in advance for assistance.