I get similar issue when connect atlas. Finally I got reason that mongodb.net has been banned in Mainland China. The GFW test and ping test at China can’t connect to host dns.
Hi! Iget similar problem. Can you please add sources of that information? I haven’t find anything about that mongodb.net is banned in Mainland China
This could happen if your user name or password in the mongodb connect URI contains any special characters. Replace that with Common URL Encoded Characters. and also check if the connection is allowed from anywhere for development.