Hello, I have a really wired issue here, and I have to say: I have no more ideas... :-( We have a Squid 2.5Stable12 and use LDAP Authentication against Active Directory. In this Authentication we are using the LDAP_GROUP and LDAP_AUTH authenticaters. This has been working for months without real issues. Problem now: We have two groups, both with around 1000 members. (and a few more groups but smaller) The following tests both were done on the same machine and directly after eachother. If I run a speed test with a users in group A, I have download and upload speeds, that are ok to me. BUT If I run the same test with a user from group B, the download rate is only arount 50% of the group A user and the upload rate is even down below 10% of A-group speed. I have tried changing the order in wich the groups are checked, but the effect is still unchanged. So that's, were I am, and as I said, I'm out of ideas. Has anyone any idea? Regards Stefan
