Text Comparison performance issue
I hadn't used Text Comparison in some time so I don't remember what settings I had last used it with, but it defaulted to English Bibles as the collection when I opened it up. And it so happened that the Scripture passage selected in my open Bible at the time was a longish one, 2 Sam 7:18-28. The result was that as soon as I even opened the tab, the Text Comparison started grinding away. I didn't want to compare it in so many Bibles. I was only meaning to compare it in two versions of BHS. But there was no way to cancel the operation so I had to wait for a couple of minutes while Logos said "Not Responding" with a spinning progress icon that was stalled for a while so I thought it had hung. It did eventually finish, but this is not good. A) There should be a way to stop a long process like this mid-stream if it's started off doing something before you set it up the way you wanted it to be; and 
It really shouldn't start doing its thing until you click the blue arrow or press Enter. (Same as recent similar complaints about the Search tab.)
