Delphi scrollbox freeze while using Windows Server 2003 r2

Not sure if windows server 2003 r2 is the culprit but the program scrolls just fine with regular PC but when multiple users log in via remote desktop to windows Server 2003 r2, the scroll box froze up.

Can you help?
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Ferruccio AccalaiSenior developer, analyst and customer assistance Commented:
It could be due to a response delay between remote clients and the desktop. How do you populate the scrollbox?
steve2009Author Commented:

I populate as Delphi component. I mean I place it on my IDE and it's align client and auto-scroll set to true.
It could be due to response delay .. but it freezes up .. so not sure how to prevent it.
Try using madExcept for exception handling (

It provides an option to check for frozen main thread (


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steve2009Author Commented:
Can't use any outside component ..

OK reward you the point
steve2009Author Commented:
Not as expected ..
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