Windows Mixed Reality for SteamVR Updated

Windows Mixed Reality for SteamVR has been updated to version 1.0.427. This build contains the following changes:

• Improvements to controller latency
  
• Improvements to reliability of the Steam button
  
• Fixes an issue where left/right controllers would sometimes be reversed
  
• Fixes an issue with controller responsiveness after using an overlay such as the mini-menu
  
• Fixes for reliability issues