Has anyone experience poor UI? e.g. you press back and it takes more than a second to go back or you press home and it somehow stays "pressed" and google voice pops up, etc. Pre-installed FB is the worst app, it act up like crazy, is it only me? Did I get a defective device?
I had the S8 and the experience was superb, but with the S10 is totally making me want to change ASAP to another device.
Boot into safe mode and see if it works properly.
To get into safe mode: