Logoff Lento no Citrix

Segue link útil para problema com lentidão login e logoff  via Citrix

http://support.citrix.com/article/CTX891671

Add the process file name to the following registry key:

Caution! Refer to the Disclaimer at the end of this article before using Registry Editor.

HKEY_LOCAL_MACHINE\SYSTEM\CurrentControlSet\Control\Citrix\wfshell\TWI
Value Name:LogoffCheckSysModules
Type:REG_SZ
String:MyAppName.exe

Notes:

• Do not place the executable name of the main published application in this key because this might result in failure to properly launch the published application. There is an issue if the main executable for the specified published application is not terminating correctly.
• Do not place the executable name of a secondary process that has a visible window in this key. This mechanism is designed to exit secondary processes that do not have a visible window, as it is expected that if an application window is visible, then it is intended for the user to see it, and therefore close it themselves. 
  The application might not appear to present a visible window or a system tray icon in a seamless session. Run the application in a fixed window, perform the function within the application that spawns the secondary process and minimize the main application window. The spawned window is displayed in the background. An RDP initial application session configured on the RDP listener exhibits the same behavior. If a customer uses a logoff script, the logoff script could be used to check for the spawned process and terminate the process. Ideally, the application should close all child process that it spawns.
• Enter the list of executable names with a comma and NO spaces between them, for example:
   App1.exe,app2.exe,app3.exe