I am using 1.78.7298, and every time I click on lists, then parking, the program freezes and I have to use the task manager to close it. All of the other items under list seem to list fine. This seems to have just started in the last couple of weeks.
Yes, all airports. I am not connected to the sim. Error log has been sent along with a screenshot of the top bar being greyed out (nothing can be clicked on) to the E-mail address give. Yes it does happen when a stock airport is loaded. Thanks for a great program!
Just to close out this topic, turns out my computer "Thought" I had two monitors installed. When I plugged in my new monitor, my computer apparently thought I added a monitor instead of replacing a monitor. All is good!