Advanced training. Assignment 2. Navigating to work items details issues

Hello. Have anybody had problems with navigating to work item details page in assignment 2 for advanced training?
When i second time navigate to work - item details page to update work item with UploadID site becomes corrupted and further workflows are not working. And URL doesn`t change.

Hi , what is the error message you are getting ?

Hi, it appears there is no error message. It`s just waiting couple minutes before recognizing button “Update working item” and URL is corrupted in the same time (short “”) there is no work-item/1234556 in URL. Then it waits for couple minutes to recognize “Home button”