Lag ml means
Bad or incompatible phone specs..
(Solution buy new phone at least android 10 with minimum of 3gb ram)
Very slow internet connection..
(Solution use data and wifi together)
VPN user...
(If someone is using VPN you can use vpn to counter it to lessen lag)
and has yet to encounter ML optimization...
(ML optimization not sure pero after na optimize phone ko lag free na...)
ask ko lang when you mean lag was it while playing or maski hindi ka naglalaro lag pa din
pag lag while playing din under yan sa vpn issue try mo reset yung vpn connection kung meron man...
pag lag while NOT playing try mo gamit ibang ML account until mag trigger yung optimization option...