Please get deeply into Options, Screen/Keyboard, and as an alternative . hover, tap, sensitivity settings to 100, 100, 6 (high), or whatever your prefer. Too many people complain about lag/delay without attempting to adjust the standard (default settings) to something more inline with "their" speed/use. Its like PC users leaving the mouse/tap settings at default, instead of adjusting for your very own individual preference/skill/speed. Advertising rarely stands alone, but ...