The free version did just about what I wanted, so I subscribed to Pro – in part to pay for what I was using.
The move from free 3.2.18 to Pro 6.0.8 seems to be the cause of the problems and the cause of the disappearing plug-in.
The 2 packages seem to be incompatible with one another & certainly caused me great confusion.
I upgraded to 6.0.8 but it has a number of pages in which the layout seems all wrong.
And I still can’t get a download to work from the website.
examples:
Import Export
Subscribers
Add Ons
Asset Manager – unresponsive – odd layout
Settings page – content obscured by a menu in a big box with small text