It is a beta after all, that means by its very nature that it will be unstable. It is there for public testing. If you don't have a test machine / device and are not willing to report bugs, you should avoid it at the current time.
It is a beta after all, that means by its very nature that it will be unstable. It is there for public testing. If you don't have a test machine / device and are not willing to report bugs, you should avoid it at the current time.