So now that I've gotten my framerate problem sorted out, I'm having a new problem.
I finally got to have a lengthy tactical mission today, and it was going fairly well. The only problem is that near the end, I suddenly lost the ability to click on anything. I couldn't select soldiers, click any of the interface buttons, get them to shoot, or do anything. The only button that responded was escape, which let me get back to the main menu again.
Any solutions to this? It kinda sucks losing the results of an entire battle, since you can't save, because of a bug