Slow screen refresh with Citrix Receiver 4.0 or 4.1 with old Citrix Farms

Slow screen refresh with Citrix Receiver 4.0 or 4.1 with old Citrix Farms

2014-04-21
/ / /

I was having an issue with very slow screen redraws with Citrix Receiver 4.1 with a MetaFrame 4.5 farm (although I’ve read online it’s applicable to Presentation Server 4.0). ┬áThe fix is to enable the following registry key:

Adding that key resolved the issue and now Citrix Receiver 4.1 now updates correctly on the 4.5 farm.

3 Comments

  1. Anonymous 2015-01-13 7:58 am

    Fix worked for me – thanks

    Reply
  2. Dmitry 2016-06-01 11:44 pm

    Worked.
    Receiver 4.1 (Win XP) => XenApp 6.5 (Win2008r2)

    Reply
  3. Dmitry 2016-06-02 12:00 am

    also set
    HKEY_LOCAL_MACHINE\SOFTWARE\Citrix\ICA Client\Engine\Lockdown Profiles\All Regions\EnableLockdown to 1 (DWORD)

    alt. paths described at:
    “Screen Refresh Issues Through a Seamless Pass-Through Session”
    https://support.citrix.com/article/CTX204071

    good luck

    Reply

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