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From: Levi on 22 Apr 2010 13:35
Server:
Windows Server 2003 R2 SP2
Standard Edition
2x Intel Xeon 5120 Processors
4gb RAM with

Clients us a custom built OS from thinstation.org.

Up until the last few months I have had no issues with the terminal server
or the applications. However over the last 1 to 1.5 months I have began
having problems.

All of the thin clients will "freeze" for roughly 15-100 seconds. They
freeze completely it appears specifically while in one application. This
happens at random times throughout the day and appears to have no real ties
to local network bandwidth or WAN bandwidth as we have been monitoring our
network closely as we initially thought this was the issue.

I cannot seem to reproduce this problem which is making it very frustrating
and hard to troubleshoot. I ran perfmon on the server for 7 straight days in
an attempt to capture when this was happening and was unable to see anything
out of the ordinary.

I have also reviewed event viewer for any tell tale signs to no avail.

1.) Has anyone ever seen an issue like this?
2.) Does anyone have anymore troubleshooting steps I can take?
3.) Any fixes?

Any help would be greatly appreciated.

LR
From: Kudrat Sapaev on 23 Apr 2010 03:34
Hi Levi,

I would recommend you to use Process Monitor or WSRM to find out which
process is causing the problem. WHen you find the source you can fix it.
From: Bob Campbell on 24 Apr 2010 22:53
It sounds like an oplock problem. Just a wild guess.

"Levi" <Levi(a)discussions.microsoft.com> wrote in message
news:1C62DE6B-3D51-4123-9CBA-7084F8A746F9(a)microsoft.com...
Server:
Windows Server 2003 R2 SP2
Standard Edition
2x Intel Xeon 5120 Processors
4gb RAM with

Clients us a custom built OS from thinstation.org.

Up until the last few months I have had no issues with the terminal server
or the applications. However over the last 1 to 1.5 months I have began
having problems.

All of the thin clients will "freeze" for roughly 15-100 seconds. They
freeze completely it appears specifically while in one application. This
happens at random times throughout the day and appears to have no real ties
to local network bandwidth or WAN bandwidth as we have been monitoring our
network closely as we initially thought this was the issue.

I cannot seem to reproduce this problem which is making it very frustrating
and hard to troubleshoot. I ran perfmon on the server for 7 straight days
in
an attempt to capture when this was happening and was unable to see anything
out of the ordinary.

I have also reviewed event viewer for any tell tale signs to no avail.

1.) Has anyone ever seen an issue like this?
2.) Does anyone have anymore troubleshooting steps I can take?
3.) Any fixes?

Any help would be greatly appreciated.

LR

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