Robomongo: Connection error. Uninitialized Mongo scope
I just removed the special character from the password and works now.
It seems to be a bug in RoboMongo; if the password contains an apostrophe, then you can connect OK but you get this error when you try to run a query.
I have logged it as an issue with the RoboMongo team: https://github.com/paralect/robomongo/issues/1300
Note: no other characters seem to cause this problem, only the apostrophe.