Acer kg271u PS5 not running 120hz

DarrenDe
DarrenDe Member Posts: 1 New User
Hi , Iv got the Acer kg271u and its a 2k 144hz monitor . 2 Days ago the playstation 5 got an update for  monitors so they can run 1080p at 120hz , But still on my monitor im stuck on 60hz , and when I switch on my tv im running at 120hz on 4k , So I Don't know maybe because it a 144hz ? Im thinking to buy the Evanlak edid emulator but not sure if its gonna work . 

Somebody has the same issue with this monitor please 
?