UPS session printers not mapped at logon with server 2016

[Louis-Steve Desjardins]

We have an issue with the following settings :

 

Windows 2016 VDA 7.15 CU4 share desktop

Windows 2016 Print server with UPS 7.15 CU4

Policies: use upd driver only

 

The thing is that printers are not mapped in the session. All looks good, no error or event. Everything is fine in the HKLM\Software\Policies\Citrix (for server and user). I can see that the policies are correctly applied. 

 

If we add the printer manually with \\printserver\printer1. The printer is added correctly without any issue. 

 

If we disconnect the session and reconnect all printers are there with UPD driver.

 

If we close the session and reopen, printer and not mapped anymore. 

 

So we have an issue with mapping the session printers at login.

 

Does anyone know how to fix this? 

 

On another site, we have Windows 2012 share desktop with UPS. It works without any issue

 

Thanks,

 

Louis-steve Desjardins