We have a discussion thread open on this driver right here.
AMD Catalyst™ 14.9.1 Beta Driver for Windows®
Due to a small number of isolated usability issues in last week's AMD Catalyst™ 14.9 driver that were reported by end users, we are providing an updated driver that addresses those usability issues. If you are not facing any problems we recommend you continue to use the latest AMD Catalyst™ 14.9 driver.