Windows Authentication issue

Recently seeing authentication failing on windows hosts. I know we should use scan assistant but not allowed to install any software on golden image (monthly master image) so we are using admin level user account.

I have uploaded here screenshots from scan logs and I did check the server and remote registry service is running as well as the user account is part of admin group still the authentication is failing. Also both the ports (135/445) are reachable from scan engine.

If you look at the screenshots that I have uploaded here, port 445 shows successful authentication (even in test credential page in administration) but after the scan is completed, authentication shows failure and on port 135, it says invalid credentials while testing the creds on administration page. Even changed the value to 1 for the LocalAccountTokenFilterPolicy registry key and still not working.

port 445_3
port 445_2
port 445_1
port 135

Any help would be appreciated on fixing this issue.