Companion app loses focus on android tablet

Does anyone of ya all had some trouble with it too?
Running Ha now almost 1 year
On an Samsung Tab A8
Using it on wall 24/7 online
But the last 5 months im getting grumpy
Since then ha gets out of focus in about 24 hours
It looks Ike when ya hit the middle button
On tab so its out focus…
So i have to click on it again
But the settings in the companion app are correct
Hold screen on is selected…
So what im missing?

Noone has this trouble???