Hi
I'm planning to take PL-300. So I took a system run to check if all my requirements are satisfying before the exam. All my requirements are satisfying and the page is moving forward for launch simulation, when I click it the Test Delivery System opens and starts loading. But the loading is forever and the screen does not move to the next step of launching the mock test. I'm afraid that since my mock simulation is not loading, chances that I might face the same issue at the time of real exam. I used my same personal lap for the previous Microsoft exam and it worked completely fine during the system run and as well as the exam. I have as well attached a screenshot of the problem.