@hawking, thanks for your answer!

I’ll do some more testing:

*So my main issue will be now the update of mm2 :-(
I’m running an working image on the pi zero w with npm 2.14 and node 4.2.1 for month’s now.
But after updating MM2 last week with git pull && npm install it’s broken :-(*

So did anyone get MM2 on a Pi Zero W with Raspian Stretch lite running?
Or is it better to stay with Jessie?

Sorry for the new topic and many thanks for the information!

Whoops! There was an uncaught exception…
Error: dates lower than Thu Jan 01 1970 00:00:00 GMT+0100 (CET) are not supported
at Object.toOrdinal (/home/pi/MagicMirror/node_modules/rrule-alt/lib/rrule.js:105:15)
at Iterinfo.rebuild (/home/pi/MagicMirror/node_modules/rrule-alt/lib/rrule.js:1409:35)
at RRule._iter (/home/pi/MagicMirror/node_modules/rrule-alt/lib/rrule.js:978:10)
at RRule.between (/home/pi/MagicMirror/node_modules/rrule-alt/lib/rrule.js:794:21)
at /home/pi/MagicMirror/modules/default/calendar/calendarfetcher.js:122:24
at Request._callback (/home/pi/MagicMirror/modules/default/calendar/vendor/ical.js/node-ical.js:11:5)
at Request.self.callback (/home/pi/MagicMirror/node_modules/request/request.js:188:22)
at emitTwo (events.js:106:13)
at Request.emit (events.js:191:7)
at Request. (/home/pi/MagicMirror/node_modules/request/request.js:1171:10)
MagicMirror will not quit, but it might be a good idea to check why this happened. Maybe no internet connection?
If you think this really is an issue, please open an issue on GitHub: https://github.com/MichMich/MagicMirror/issues
Create new calendar fetcher for url: