I have an Active Directory connection that has been connected successfully, including using TLS for IQService. However, I have since changed the service “Log On As” account and am now seeing the following error:
Failed to connect to IQService. Please check TLS configuration for IQService: Remote host terminated the handshake
The new Log On As is a domain user, not the original local system account. Do we need to reimport the certificate as the new user?
Okay, can you try adding full control permission for this new users on the certificate you have imported,
open the mmc console, add snap in for certificates and then right click on cert , all tasks → manage private key and then add permission. After adding, restart IQService and then try.