Thanks for your reply. It is a Logon script.
You can simulate this problem if you have a test environment

config a server. config a loginscript. add it to a user in profile tab or config GPO Logon script.
add a network mapping to the script. (use f: "\\server\data")
Logon to a server with the user. All OK, mapping created.
after that add the user to the "administrators" group on that server. logoff and logon again. I think you got the same issue, no mapping created.
This seems to happen on RDS (TS) servers.

if you run only the script manual then there is no problem.
I have configured "wait for network" etc. but that doesn't make difference.



Edited by LuukOV (2018-03-01 04:39 PM)