I’ve got an VCSA 6.7u1 11726888. Installed in January 2019. I joined directly to a Windows Domain and added the Identity.
Everything works fine up to now.
If I want to login with AD Credentials I get the error: Invalid Credentials.
Login with vsphere.local User works fine.
Leave the Domain and Join again did not solve the problem.
In the Firewall is nothing blocked to the Domain.
dig SRV _ldap._tcp.my.domain locks also very good
Does anyone have an idea?