Failed to copy log files after removing network access account

[Nerano]

We have a HTTPS-only enabled SCCM (MDT integrated) and have disabled the network access account in the software distribution properties.
 
After disabling the network access account our task sequence is stuck at the very last stage when it´s trying to copy the log files to the share defined in CustomSettings.ini. There is a network credentials dialog box displayed behind the TS progress bar, at that point we can enter any text in the username/PW fields (non-existing account/PW) and press OK and the logs are successfully copied to the server share.

Any ideas what can be causing this password prompt at that stage? The share/NTFS permissions seem OK and it obviously does not need any valid credentials to successfully copy the files, is it using the computer account?

[anyweb]

check the security event viewer logs on the server hosting the share to see how your computer is connecting

[Nerano]

Thanks for the reply. I can see an audit failure in the event log when trying to validate using a dummy account but cannot see what it´s actually using when the client running the TS successfully copies the logs. I have attached a screenshot from the BDD.LOG file where it states it "successfully established connection using supplied credentials" despite the fact that there is no such account.

[kiddser]

Hey @Nerano, 

Did you manage to find a resolution for this? I'm having the exact same issue and haven't managed to get rid of the NA account yet. 

 

Cheers