The vendor has published 1 unique mention(s) for this bug: 1. Target devices intermittently enter licensing grace period about every 48 hours. The following error message appears: No device license is currently available for this computer. A system shutdown will be initiated in XXX hours. To avoid data loss, save work and close applications. As a workaround, run Configuration Wizard to temporarily resolve the issue. Latest urls for this bug: 1. https://docs.citrix.com/us/en/provisioning/2607-ltsr/whats-new/known-issues.html