The session connections are being dropped with Receiver for HTML5

The session connections are being dropped with Receiver for HTML5

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Article ID: CTX225643

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Updated On:

Description

If the following Citrix Policies are configured, the session connections are being dropped with Receiver for HTML5 without any error messages.

  • Legacy graphics Mode = Enabled
  • Maximum allowed color depth < 32 Bits Per Pixel
User-added image

Resolution

Change the Maximum allowed color depth setting.
  • Set 16 Bits Per Pixel or higher for Windows Server 2008R2.
  • Set 32 Bits Per Pixel for Windows Server 2012R2/2016.

Problem Cause

This is known issue caused by the Maximum allowed color depth for a Citrix Policy being lowered from the default setting of 32bit.

Additional Information

Citrix HTML5 and Receiver for Chrome 1.6 display a Black Screen when Launching Applications / Desktops
https://support.citrix.com/article/CTX201110