Chrome Version       : 53.0.2785.103
URLs (if applicable) :
Other browsers tested:None, Kiosk on ChromeOS
  Add OK or FAIL, along with the version, after other browsers where you
have tested this issue:
     Safari:
    Firefox:
         IE:

What steps will reproduce the problem?
(1)Run app in Kiosk mode, happens irregularly in less than 10 hours
(2)
(3)

What is the expected result?
Delivers content and drives mapbox map locations. Runs independently.

What happens instead?
During operation, without interaction, app crashes with sad face. No changes to app.

Please provide any additional information below. Attach a screenshot if
possible.