The vendor has published 4 unique mention(s) for this bug: 1. When configuring boot devices using theBoot Device Management utility, you cannot proceed beyond theSpecify the Login Serverpage if you:SelectUse DNS to find the server.Select theTarget Device is UEFI firmwarecheckbox.Enter an FQDN longer than 15 characters in theServer FQDNfield.Clear theTarget Device is UEFI firmwarecheckbox.SelectUse 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 theSpecify the Login Serverpage if you:SelectUse DNS to find the server.Select theTarget Device is UEFI firmwarecheckbox.Enter an FQDN longer than 15 characters in theServer FQDNfield.Clear theTarget Device is UEFI firmwarecheckbox.SelectUse 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. 3. When configuring boot devices using the Boot Device Management utility, you cannot proceed beyond theSpecify the Login Serverpage if you:SelectUse DNS to find the server.Select theTarget Device is UEFI firmwarecheck box.Enter an FQDN longer than 15 characters in theServer FQDNfield.Clear theTarget Device is UEFI firmwarecheck box.SelectUse 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. 4. When configuring boot devices using the Boot Device Management utility, you cannot proceed beyond theSpecify the Login Serverpage if you:SelectUse DNS to find the server.Select theTarget Device is UEFI firmwarecheck box.Enter an FQDN longer than 15 characters in theServer FQDNfield.Clear theTarget Device is UEFI firmwarecheck box.SelectUse 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