Tracked down a bug in a call to MongoDB that failed to ever return. It was trying to remove an index and the call never finished.

server/DataCollection.js

@@ -1,6 +1,8 @@
 import {MongoInternals} from 'meteor/mongo';
 import {Meteor} from 'meteor/meteor';
 
+console.log("Setting up data collection database connection...");
+
 let uri = process.env.MONGO_URL2;  //"mongodb://localhost:27017/avusd_data_collection";
 //uri = "mongodb://localhost:27017/avusd_data_collection";
 //console.log(uri);
@@ -11,3 +13,5 @@ Meteor.Records = collection;
 
 // let results = collection.find({deviceId: "1e3e99ef-adf4-4aa2-8784-205bc60f0ce3"}).fetch();
 // console.log(results);
+
+console.log("Database connection setup.")