Citrix ICA session in down state not Listening

Hi Guys
i have a problem with windows server STD edition SP2 with Citrix PS4.0 installed, When servers get rebooted as per reboot schedule some servers are coming back up but the ICA session is in a down state not listening ? and doesn't respond to ICA requests.
the manual workaround is to go into system properties click on the remote tab unstick remote desktop then click on apply then tick remote desktop click on apply then ok it.
then ICA session state changes to UP listening and responds to ICA requests.

i have the same problem across 6 other PS4.0 servers in the same farm.but sometimes the reboot of the server is fine and ica comes back up fine? real hit and miss after rebooting
LVL 2
Adam Andersoninfrastructure consultantAsked:
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CoralonSenior Citrix EntineerCommented:
This was a none bug with the 4.0 & 4.5 versions.. There were several hotfixes that would help address this.  

However, there was one Microsoft fix that could cause this.  The fix is KB2653956 and the reference to the discussion is http://discussions.citrix.com/topic/305895-ica-listener-is-in-a-down-state-not-accepting-connections/.

The most obvious suggestions are to get your Citrix patches up to date, and check your Subscription Advantage date on your license.  It's well worth upgrading to either 4.5 or 5 if you have the availability.

Coralon

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