The vendor has published 1 unique mention(s) for this bug: 1. While upgrading a Multi-Delivery Controller site from some pre-2402 LTSR versions (including versions 2302, 2305, 2308, 2311) to the 2402 LTSR, power actions on a VM might fail if the site is only partially upgraded. For more information see, CTX666299. Latest urls for this bug: 1. https://docs.citrix.com//en-us/citrix-virtual-apps-desktops/2402-ltsr/whats-new/cumulative-update-1/fixed-issues