SSL Certificate Errors

Hi @ChuckPa ,
I am having the same issue as this

and also

TLS connection from [::ffff:192.168.0.4]:58146 came in with unrecognized plex.direct SNI name ‘192-168-0-4.684b129a5f6f4c519b7e9f7282e16ed8.plex.direct’; using installed plex.direct cert

Should I also go for a cert refresh? How to do that.
I did a new install from scratch, nothing helps.
Thanks

Edit: Forgot to mention - users have Allowed insecure connections, and the server is set to Prefer them. both for local and remote streams.