The vendor has published 1 unique mention(s) for this bug: 1. You might encounter an error when trying to create a new Hybrid-joined Windows 11 catalog in Web Studio. The process fails at the machine account creation phase with the error: “Set-AcctADAccountUserCert: Object reference not set to an instance of an object.” Latest urls for this bug: 1. https://docs.citrix.com//en-us/citrix-virtual-apps-desktops/2402-ltsr/whats-new/cumulative-update-3/fixed-issues