The vendor has published 1 unique mention(s) for this bug: 1. You might be unable to create new machine catalog or power on existing VDAs after upgrading 1912 CU8 to 2203 CU4 while using a non standard decimal symbol like ',' Latest urls for this bug: 1. https://docs.citrix.com/us/en/citrix-virtual-apps-desktops/2203-ltsr/whats-new/cumulative-update-7/fixed-issues.html