AMD late Thursday released the Radeon Software Adrenalin 19.9.2 beta drivers. These drivers add optimization for "Borderlands 3," with up to 16 percent improvement in frame-rates compared to the older 19.9.1 drivers, as tested with a Radeon RX 5700. The drivers also introduce support for Radeon Image Sharpening on graphics cards based on the "Polaris" architecture (such as RX 580, RX 480, etc), for DirectX 12 and Vulkan games. Among the issues fixed with 19.9.2 are frame-rates getting locked to 30 with V-sync enabled on some displays with 75 Hz refresh-rate set; system instability when watching videos in a web-browser on some machines with RX 5700 series graphics cards; audio in ReLive desktop capture being corrupted; and problems with Enhanced Sync.