not compatible wp5.2.2

Firstly THANKYOU! super in love with ACFpro and this community!! love advancedforms its like efficient magic… secondly, I’m a designer first not so much a programmer & rely heavily on the ui (thankyou thankyou thankyou)

importantly, I have wp version 5.2.2 and this plugin creates a REST API error once activated…

specifically – “The REST API request failed due to an error.
Error: [] cURL error 28: Operation timed out after 10001 milliseconds with 0 bytes received”

There are no other plugins installed other than Advanced Custom Fields Pro, ACFextended & ACF user roles, everythings updated – hosting server is using PHP 7.2

any suggestions would be greatly appreciated ??