I have Samsung A8 (x200) Android tablet, wall mounted, connected to USB, configured to charge up to 80%, screen set to always on, connected to local WiFi network, running lates HA Android companion app, HA instance is running in the local network.
The app is logged in with a limited permissions user that has access to just one dashboard.
The dashboard is very simple: 1 area card (porch camera and lights), 2 picture entity cards (2 more cameras), and just a few tile cards (locks and doors status).
It works pretty well for almost a day and then randomly closes. Not a single run longer than 24 hours.
Sometimes the dashboard becomes like veeeery slow and non responsive (feels like some background process uses 100% CPU)
How do I debug what exactly is going on there? Is it Samsung issue, or is it HA?
It is hard to catch the exact moment of it happening, There is no errors in HA logs related to this.
Alternatively: if you are running HA dashboard on an always-on android tablet for long time with no issues: please share your make and model