Hi
I had the same problem after updating orangecd, and I did this and seem to fix the problem, you can try this and see if it helps

[Start] [Run] [Regedit]
Registry Key: HKEY_CURRENT_USER\Control Panel\Desktop
Data Type: REG_SZ [String Value] // Value Name: AutoEndTasks
Modify/Create the Value Name [AutoEndTasks] according to the Value Data listed below.
Value Data: [0 = AutoEndTasks Disabled / 1 = AutoEndTasks Enabled]
Exit Registry and Reboot

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