When you see other mentioning that they really hope this gets fixed and are replying on it for time critical work, you have to ask, why would anyone install a beta, when everyone knows that doing so, can and often does bring with it, unexpected problems. Yes it's a good thing that some are wiling to give a beta release a try and help find problems, many companies rely on it, but if you need it to be stable and your work replies on it, I would suggest not using a beta for time critical work