HA not updating?

Running latest beta. Got a “new” tablet with anrdoid lolipop (well not brand new, but still fast).
The systems runs fine, but after some time (eg. in the morning) the video is still showing an image from 10h ago). When i open another window, and go back to HA, it updates fine.
HA itself IS running at that time, as sensors update, and turning switches on/off works as well.

@izeman What is the configuration for that widget (can you screenshot widget editor screen)?
Also, what is the device model?

Device is a Medion P8912. Atom quadcore @1.8, 2Gb Ram, running Android 5.02.
Will add a screenshot later when home.

@izeman thanks for the info, will check on it