Today's slot tournament had a major problem. at least on my computer. Wheels did not spin - froze up twice (at 4:24 and 2:18) - then time was up (apparently). Looking at my total chips a few minute after the "end," it appears I finished 3rd, but if this is going to happen again, I don't see that this tournament worth the investment in time and chips. Is there are fix for this problem?