Bitnami - Dreamfactory - MongoDB - Connection Refused

I can connect to MongoDB from the outside and with admin tools.
I am using the same connection string that I use with my admin tools however when I try and connect with Dreamfactory I get the “message”: “Failed to launch service ;: Unexpected MongoDb Service Exception:\nFailed to connect to: myservername:27017: Connection refused”,
“code”: 500

Deleted and redeployed the Bitnami image and now it works.
Admin please remove this thread.