+1 @BabakHello,
I have the same problem, The plugin is setting to lite version.
When I go to the plugins page and refresh the page, the license becomes active and sometimes it's still the lite version and I have to refresh the page again
So my forms don't work.
@Babak how can we fix this?
My solution for now, i use v5.5.2 and v5.5 pro... That's work