Fixed issues include: Using the Alt+Tab shortcut out of a fullscreen application or game may be slow or take longer than expected when using a display connected by DisplayPort. Apply and Discard buttons may not appear in some areas of Radeon Overlay under the Radeon WattMan overclocking tab. Radeon WattMan may fail to apply memory clock changes on AMD Radeon VII. AMD Radeon VII may intermittently experience a system hang when attempting to perform a timeout detection and recovery on Windows7 system configurations. Radeon WattMan may display the incorrect max fan/temperature values for AMD Radeon VII. Radeon WattMan may experience issues with changed values failing to save or load when multiple changes are applied at once. AMD Radeon VII may experience intermittent system stability issues on some X399 motherboards. Player Unknown's Battlegrounds may intermittently experience an application crash when changing post-processing settings. Radeon Settings may experience an application hang when loading the performance histogram in a game profile through game manager. Update Notifications may sometimes incorrectly list the currently installed driver as an available upgrade. Apex Legends may intermittently experience line corruption on AMD Radeon VII.