The vendor has published 2 unique mention(s) for this bug: 1. The Citrix Desktop Service (BrokerAgent.exe) might exit unexpectedly and the following exception occurs until you restart the Citrix Profile Management Service: System_Management_Instrumentation_ni!WmiNative.WbemProvider.WmiNative.IWbemServices.CreateInstanceEnumAsync 2. System_Management_Instrumentation_ni!WmiNative.WbemProvider.WmiNative.IWbemServices.CreateInstanceEnumAsync Latest urls for this bug: 1. https://docs.citrix.com/us/en/profile-management/1912-ltsr/whats-new/1912-ltsr-initial-release/fixed-issues.html