Well I figured out how to roll back the driver, and everything seems to be working like it should. Kind of disappointing that AMD broke it with their update.
I just updated from 12.3 to 12.4 when the AMD VISION Engine Control Center prompted for an automatic update. After working fine for a couple of years, now I am having this issue. However, when I go to the device properties, and select the Driver tab, the Roll Back Driver button is grayed out. The driver details show that I am using version 18.104.22.16806 from 2/23/2012.
So how did you figure out to roll the driver back? Or is there someplace I can go do download an older version?