In case anyone else has been finding this frustrating, this is a fix to allow Chrome to remember that you have allowed CAPA to use Flash, rather than it forgetting it each time you close your browser.
Personally I have been finding it really frustrating to have to click allow each time I open my browser to be able to use CAPA.
How to force Google Chrome 69 to remember Flash preferences and load game automatically – HookBang
Hope this helps someone else out,
Very nice, thanks Ian.
Please note, as of 4.3 sp3 we no longer use Flash for the Operations tab. It is now rendered with HTML 5 and should work in all browsers without issue.