Muse Android App stops working mid session


Product:Muse 2016
Platform: Android Samsung

Description: Muse Android App stops working mid session.

Expected behaviour: I always expect the session to complete, as it does sometimes.

Actual behaviour: Session ends with a notification that the App has unfortunatly stopped working.

Steps to reproduce: As instructed I have erased data and cache and uninstalled and reinsalled the App from Google play. Sometimes I complete a full session and someitmes the app stops. There are no obvious triggers to bring about a failure.