I am getting connection error when attempting to connect to Atlas from MongoDB Compass:
Hostname/IP does not match certificate’s altnames: Host: cluster0-shard-00-02.acib9.mongodb.net. is not in the cert’s altnames: DNS:*.mongodb.net, DNS:mongodb.net
The connection worked fine previously, I am using Compass Version 1.34.2 (1.34.2) on MacOS Monterey V12.6.
@George_89197 would you be able to share a screenshot of your connection screen and/or more of your connection string? that error makes us think you are connecting with an invalid certificate but it’s hard to tell without more details.
What version of Compass was working for you? Did you get this error when using a favorite connection after upgrading Compass? And finally, are you able to connect from the command line with mongosh?
The connect string from Atlas does not seem to be correct for the Compass version you are using
Check/tick appropriate version while choosing the connect using Compass method
It would have given you SRV type connect string