The vendor has published 1 unique mention(s) for this bug: 1. When HDX™ 3D Pro is enabled, sessions on the extended monitors are blacked out and only the primary monitor displays the sessions properly. To resolve the issue, open a terminal on the VDA and run the following commands as needed: For dual monitors, run: #sed -i "/UseEDID/a \ \ Option \"ConnectedMonitor\" \"DFP, DFP\"" /etc/X11/ctx-nvidia-2.conf For triple monitors, run: #sed -i "/UseEDID/a \ \ Option \"ConnectedMonitor\" \"DFP, DFP, DFP\"" /etc/X11/ctx-nvidia-3.conf For quadruple monitors, run: #sed -i "/UseEDID/a \ \ Option \"ConnectedMonitor\" \"DFP, DFP, DFP, DFP\"" /etc/X11/ctx-nvidia-4.conf Latest urls for this bug: 1. https://docs.citrix.com//en-us/linux-virtual-delivery-agent/2301/whats-new/known-issues 2. https://docs.citrix.com//en-us/linux-virtual-delivery-agent/2303/whats-new/known-issues 3. https://docs.citrix.com//en-us/linux-virtual-delivery-agent/2305/whats-new/known-issues 4. https://docs.citrix.com//en-us/linux-virtual-delivery-agent/2308/whats-new/known-issues 5. https://docs.citrix.com//en-us/linux-virtual-delivery-agent/2311/whats-new/fixed-issues