Mongo hung on starting replicate set monitor

When I am trying to connect using the command below the videomongo-hung

It stays with the line that it is starting the new replica monitor without moving further - even after 1, 5, 10 minutes.

What might be the problem?

No issues.I am able to connect
ctl+c and try again
or just try mongo
It should connect to default
C:>mongo
MongoDB shell version v4.0.5
connecting to: mongodb://127.0.0.1:27017/?gssapiServiceName=mongodb

Hm, I was able to connect to cluster at work

MongoDB server version: 3.6.12
WARNING: shell and server versions do not match
MongoDB Enterprise Cluster0-shard-0:PRIMARY>

but I have a different version there mongodb-win32-x86_64-2008plus-ssl-4.0.8.

I’ll try at home with this version.