So I've used my gaming laptop ( Asus ROG g751j) with a mouse for about 3 years now, and I've recently started using the mouse pad but I've noticed a weird bug with it when i do use it. The mouse seems laggy and jumpy ( Never noticed this issue before) sometimes clicks wont be registered using both the physical buttons and tapping the pad ( needs to be clicked multiple times until the lagging stops). Even the keyboard has the glitchy issues as some key inputs wont be registered. The weird part is all of these issues go away with an external mouse, even the keyboard issue. Any help would be appreciated.