The following list contains fixes and improvements made by VS 5.2 Hot Fix 2.

• Fixed: Server crash triggered by an exception during multiple simultaneous large group messages – This situation is now properly handled (DE10677).

• Fixed: Optimization of the disk cache used for recognition requests – The disk cache is now configured for better performance of the recognition process (US21537).

• Fixed: Race condition causes dispatch timeout and server shutdown – This rare condition is no longer occurring (DE10711).

  Fixed: The Badge Configuration Utility (BCU) does not successfully install from the Vocera Installer – The Vocera Server Installer currently completes the BCU Installation with no issues. (DE10598).

The following list contains fixes and improvements made by VS 5.2 Hot Fix 1.

• Fixed: Race condition during speech port allocation can cause an exception - This situation is now properly handled (DE10635).

• Improved: New logging to show real-time speech port usage - A new log line has been introduced to show information about real time speech port usage and number of queued speech port requests.

• Improved: Optimized recovery when all speech ports are busy - Users who cancel while all speech ports are busy are now properly removed from the list of queued speech port requests.