Wierd.

Anyway, here is my minimal config.js to reproduce:

var config = {
        port: 8080,
        language: 'en',
        timeFormat: 24,
        units: 'imperial',
        modules: [
                        {
                        module: 'clock',
                        position: 'top_left'
                        }, // closes module alert
                        {
                        module: 'MMM-WunderGround',
                        position: 'top_right',
                        config: {
                                apikey: 'xxxxxxxxxxx',
                                pws: 'WA/Kirkland',
                                lang: 'EN',
                                fctext: '1',
                                fcdaycount: "6",
                                fcdaystart: "0",
                                hourly: '1',
                                hourlyinterval: "6",
                                hourlycount: "1",
                                alerttime: 10000,
                                alerttruncatestring: "english:",
                                fade: true
                        } // closes config
                        }, // closes module MMM-WunderGround
                        ] // closes MODULES
};
/*************** DO NOT EDIT THE LINE BELOW ***************/
if (typeof module !== 'undefined') {module.exports = config;}

I’m slightly baffled. Thanks for any help