Squid vs Ldap error

[Aslansh]

I'm trying to link my Squid to the Active Directory LDAP, but something strange is happening to me. I've asked and read about it, but it shouldn't be the case. However, in IT, not everything is written down and explained in detail.
I have several organizational units within which I have defined the users for each department, for example, Statistics, and within their users. What happens is that within this OU, there is a user who is the department head, and I want to give him internet access. As always, with authentication, he belongs to the CUADROS group, which is within the GRUPOS_PROXY OU, which are the groups defined to block Squid from browsing. Now, the problem I have is when I set the user in Active Directory to only be able to authenticate the Windows session on a specific machine: Squid doesn't see it and doesn't find the users to authenticate while browsing. However, if I set it to allow the Windows session to be authenticated on any machine, it finds it and browses perfectly. What could it be? I've already looked for information, and it tells me that Active Directory policy has nothing to do with Squid. However, when I make these changes, it either resolves or crashes. I want to have these restrictions on the users so that the accounting department can only log into the accounting machine, and so on, for each user on the machine corresponding to their department. This is my Squid configuration.