The vendor has published 3 unique mention(s) for this bug: 1. When configuring boot devices using the Boot Device Management utility, you cannot proceed beyond the Specify the Login Server page if you: Select Use DNS to find the server. Select the Target Device is UEFI firmware check box. Enter an FQDN longer than 15 characters in the Server FQDN field. Clear the Target Device is UEFI firmware check box. Select Use static IP address for the Server. You can continue to the next page if you clear the FQDN field or reduce the number of characters to fewer than 15. 2. When configuring boot devices using the Boot Device Management utility, you cannot proceed beyond the Specify the Login Server page if you: Select Use DNS to find the server. Select the Target Device is UEFI firmware check box. Enter an FQDN longer than 15 characters in the Server FQDN field. Clear the Target Device is UEFI firmware check box. Select Use static IP address for the Server. You can proceed to the next page if you clear the FQDN field or reduce the number of characters to fewer than 15. 3. When configuring boot devices using the Boot Device Management utility, you cannot proceed beyond the Specify the Login Server page if you: Select Use DNS to find the server. Select the Target Device is UEFI firmware checkbox. Enter an FQDN longer than 15 characters in the Server FQDN field. Clear the Target Device is UEFI firmware checkbox. Select Use static IP address for the Server. You can continue to the next page if you clear the FQDN field or reduce the number of characters to fewer than 15. Latest urls for this bug: 1. https://docs.citrix.com//en-us/provisioning/2206/whats-new/known-issues 2. https://docs.citrix.com//en-us/provisioning/2209/whats-new/known-issues 3. https://docs.citrix.com//en-us/provisioning/2212/whats-new/known-issues 4. https://docs.citrix.com//en-us/provisioning/2303/whats-new/known-issues 5. https://docs.citrix.com//en-us/provisioning/2305/whats-new/known-issues 6. https://docs.citrix.com//en-us/provisioning/2308/whats-new/known-issues 7. https://docs.citrix.com//en-us/provisioning/2311/whats-new/known-issues 8. https://docs.citrix.com//en-us/provisioning/2402-ltsr/known-issues 9. https://docs.citrix.com//en-us/provisioning/current-release/whats-new/known-issues