Firefox window goes black

broken image
broken image
broken image

When this happens, I can see that some users on that same RDS server still have their session working normally, but every user logging The servers are fully updated to present time as of 7 March 2019.Įvery few days a user reports that after logging in to an RDS session he does not see his desktop but sees a black screen. Multiple session host servers, one DC, all running as VMs under Citrix XenServer 7.1. Running Windows Server 2016 Remote Desktop Services (session-based desktops).