I've had my S25 ultra 1Tb for 3 days and I think it is faulty. Every app is minimising after around 2 or 3 minutes. It happens regardless of whether I am clicking within the app or if the phone is sitting untouched on a table (so it isn't a wayward gesture control causing the issue). I've tried everything and run all the diagnostic tests and no errors are showing. Even whilst typing this, the app has minimised twice. It doesn't close, it simply minimises and is immediately available when I click the three bars at the bottom of the screen. It's almost as if the screen close (square button) is self-activating every 2 or 3 minutes. I've even tried timing how long it takes and it is a random duration of between 2-3 minutes but occasionally as long as 4 minutes. I have switched browsers from Samsung to Edge and Chrome and it happens in all three.
The phone is rendered unusable whilst this fault persists.
