Web Virtual User not stopping or Sending any requests, it stays in executing status forever not stopped even after the end of the test duration.

I could see this issue only when I connect to web pages through a proxy server. Tried every possible way, to resolve but could not.

Any help is much appreciated.
Tried setting timeouts for connect send and receive, and this issue is not due to an incorrect line of code, Since different users are stopped at different lines during the simulation.

Even on Try Script this issue exists when executed with multiple iterations. However, the scripts works completely fine if executed for single iteration.