AMD has released a new driver which fixes a compatibility problem with Leadwerks. You can download the driver from their site here:

http://support.amd.com/en-us/kb-articles/Pages/latest-catalyst-windows-beta.aspx

Resolved Issues:

• [412702] Screens may blank out when enabling a 3x1 SLS with 3 HDMI monitors
  
• [411847] Leadwerks : Project Manager crashes with a "Pure Virtual Function Call" error
  
• [413076] Second Life : Rigged mesh objects are not rendered correctly when hardware skinning is enabled in the in game settings
  
• [413392] Star Trek Online : Block corruption is experienced when MSAA is enabled in the in game settings
  
• [410367] System hangs/BSOD upon resuming from S3/S4 sleep on AMD Radeon™ R9 285 configured in AMD CrossFire™ mode
  
• [410293] With AMD CrossFire™ enabled, Timeout Detection Recovery (TDR) occurs during actual gameplay when YouTube Mix moves to the next song in Firefox
  
• [407622] Screen tearing on enabling VSync with Alien: Isolation game
  
• [407175] Catalyst Control Center Video Quality settings may not be available or retained if the "Enforce Smooth Video Playback" option is not selected on some AMD HD series GPU's.
  
• [410391] Primary display may not be retained after disabling Crossfire while in Eyefinity mode
  
• [409705] Enabling or disabling Crossfire may lead to one side of the 4K MST display being shown as black
  
• [410393] Minor stuttering may be seen in Dragon Age Inquisition on Single and Multi GPU configurations​
  
• [414660] Total War : Attilla - The game may hang during in game cinematics on certain Kaveri platforms with a separate discrete GPU
  
• [414120] The Elder Scrolls V - Skyrim : Fog / Clouds may flicker on Radeon HD 5800 series products