I am having a problem doing continuing flights. IYP hangs for a very long time. For example, I had just landed in Detroit and gone through the Parking Checklist. Then I went to the Map and changed the Speed from 2 to 1. Then I loaded my created flight plan that I had saved. I then said Prepare aircraft for departure to CYYZ. Michelle stated that the aircraft was ready and to set the top of climb altitude, but she went awol on me again when trying to do this. The music was still playing,but I could not get any response out of Michelle. Jordan