It lags because it makes use of a get started clutch to transfer energy instead of the current gen CVT which utilizes a torque converter. It used to be a problem in the 2nd gen Honda Metropolis CVT which has a similar set up. Anyhoo from 2014 till whenso it https://cvtproton74072.ltfblog.com/33113847/the-5-second-trick-for-cvt-proton