SSL doesn't match any of the subject alternative names - Docker Connection

Hi, 

 

I'm on trying to make connection the local docker registry, but coming up against the following error;

 

"Test connection to url failed https://docker.internal...: An error occurred while trying to remove image from docker repo by url: https://docker.internal...: 

Certificate for <docker.internal...> doesn't match any of the subject alternative names: [docker.internal... ]"

 

The server is hosted inside the same subnet, and using an SSL cert generated by our internal CA. I've added the cert, ca and intermediate certs to Teamcity and as a just in case, also the java keystore on the teamcity server. Initially I was getting the error about untrusted SSLs, but the previous action changed the error to the one above..

 

I'm using TeamCity Enterprise 2020.1.5 (build 78938) on a linux RHEL 7.8 VM