I recently bought one galaxy a41, and noticed that when I use more than one finger, the touch screen does not respond properly to small and slow movements, making it very difficult to use the phone in some cases, especially in the game. From what I understand, there is no problem of material failure because it only does it in slow movements, while when I move my finger faster, it works more smoothly. I have tried many settings that I read in various forums but nothing has solved the problem. This is the first time I encounter such a problem in a smartphone and it is a pity because it is a brand-new. Is there a solution please?