Quick touch lag fix for some g3 phones topic

I did a search to see if this was covered and came up with nothing. So, sorry if it has as this is my first post ever. Anyway, under settings-accesibility, turn off touch to zoom. that feature enables triple tap to zoom. my phone came with it off and works perfect. wife's phone was horrible, couldnt play games for the touch lag. turned hers off and fixed all issues. This also works on other phones, i know galaxy phones for sure like the s4