Hi Barry
That is exactly the process I am following, and in the same way I may open an event to add or edit the organizer.
The change appears to happen in the edit even screen, I hit update, and when the screen refreshes, the venue
or organizer remains unchanged, as if I never made the change at all.
However…if I have created a new venue or organizer, although it doesn’t display in the event, it is added to my list of venues or organizers, which I can access separately in the Event Calendar plugin in WordPress.
The issue seems to be the inability of the event to store the change I have made for those two fields. I can update the description and it saves the change OK.
Cheers
JJ