Steps to reproduce the problem:
1. Copy all files from https://drive.google.com/drive/folders/0B7Rmd3Rn8_hDNW1zSWRoXzBTclU to your Web Server
2. Navigate to /TravelManager.html
3. Add to homescreen
4. Activate the Brotkrumen App from Homescreen
5. Swipe down the screen to refresh

What is the expected behavior?
The geolocation updates should proceed as before

What went wrong?
The Clients object has a length of zero. No messages are sent from SW to web page(s). The next refresh seems to work.

Did this work before? N/A 

Does this work in other browsers? N/A

Chrome version: 59.0.3071.125  Channel: stable
OS Version: 7.0
Flash Version: 

There is a aaa_readme.txt in that directory.
 

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