Please add info as to which device and os version also if you can add the logs /var/log/sysslog and .cache/upstart/unity8.log when this occurs.
Two fixes in ota 7 were made to address similar issues bug #1491566 and bug #1495871
Please add info as to which device and os version upstart/ unity8. log when this occurs.
also if you can add the logs /var/log/sysslog and .cache/
Two fixes in ota 7 were made to address similar issues bug #1491566 and bug #1495871