The vendor has published 2 unique mention(s) for this bug: 1. Workaround: Set HKLM\Software\Citrix\UsePasswordFromClientData to DWORD 1 on the VDA. 2. When launching Citrix RDP sessions through StoreFront™ with VDA 2507 CU2 B1 or later, authentication fails. An “Incorrect username or password” error appears, preventing user access to remote RDP sessions. Workaround: Set HKLM\Software\Citrix\UsePasswordFromClientData to DWORD 1 on the VDA. Latest urls for this bug: 1. https://docs.citrix.com//en-us/citrix-virtual-apps-desktops/2507-ltsr/whats-new/known-issues