I posted a similar message elsewhere ...
I've been trying the New Analysis Engine as was trying User Defined functions but I've had to stop using that and turned off the engine as it's unworkable due to the intense slowness of many aspects.
Mainly the problem I've found is that any Copy and Paste of controls or renames, along with adding new items to Forms etc., is unworkably slow with the engine on and yet are fine with it off.
Currently with the way it is it's just not practical to use it at all when doing any editing or creation of app(s) and that means it's not possible to use UDF's as a side issue.
I'm not sure if anyone in the development team on the New Analysis Engine is aware of this issue and/or not sure how to make them aware and address it?
Hoping this is read by the team and also anyone else experiencing real slowness that might not be aware it's caused by the new engine.
Derek