When running a Web Agent and when a user requests an URL having Ajax code executed in the page, then the browser gets frozen and nothing seems on the Web Page.
2 problems show up:
Implement WebAppClientResponse in order to make the Web Agent behavior in sync with the AJAX code flow (1).
Reported issues with AJAX and Web Agent (2).
Sample of configuration and what is expected in the logs (3)(4)(5)(6).
Some links mentioning AJAX application which does not run fine in Internet Explorer and Edge, but works fine in Chrome and Firefox (7)(8).