Terminal Services and GPO

[aquias]

Hey all,

I have a question. I'm presently using Wyse Thin Clients to connect to a Windows 2003 terminal service machine. The clients are set to launch an application at log on and to terminate the TS session as the program is closed.

I have this GPO set...

User Configuration
Administrative Templates
Windows Components/Terminal Services/Sessions
Policy Setting 

Set time limit for disconnected sessions Enabled 
End a disconnected session 1 minute 
 
Policy Setting 

Sets a time limit for active but idle Terminal Services sessions Enabled 
Idle session limit: 1 minute 
 
Policy Setting 

Sets a time limit for active Terminal Services sessions Enabled 
Active session limit : 15 minutes 
 
Policy Setting 

Terminate session when time limits are reached

However I'm seeing some program freezing and the sessions then sit idle for 10-15 minutes. Instead of being logged off after the 1 minute idle mark is reached.

Any thoughts?