RAPID WEAVER 8 Preview problems, and crashing

I am using Rapid Weaver 8, the latest update. (8.8.2) The application freezes every single time after publishing, it has to be forced quitted. That started a few updates ago (about two or three weeks ago). And every other time the preview (rendering) gets disabled. I reinstalled the application but it made no difference.

Maybe @dan or @tpbradley can help you overcome this issue