More of a rant than a question.
I upgraded to Postman Version 7.34.0 and calls suddenly stopped working. After messing about with my code, docker and , double checking with a browser, everything was working except for postman. Finally I checked postman settings and discovered the upgrade had caused the proxy server that is normally disabled, to be re-enabled. What a waste of an hour.
I’m writing this to let other newish users know.