Having this problem on all of the chapter 13 packet tracers, previous ones have been great. Everyone in my class is having this issue as well, including my teacher. Whenever we boot up the chapter 13 packet tracers performance just comes to a crawl. Checking task manager, nothing is maxed out. Everything just takes years to load. I completely gave up on completing 13.3.12. Everything takes forever to load and when I submit the username and password for the WLC the login box just disappears and I'm back to the login screen. Can this be fixed?
