Hello tientien,
The Cronus Zen is connected to my laptop, but I am using my tv screen, which is connected to my PS5, to play. The way the update works is it makes the Cronus Zen authenticate as an official Playstation controller to be used with the remote play on PC. Since I use my tv screen to play, the games run in their native resolution, and there is no noticeable input lag. You need to set up the remote play on PC with the quadstick connected directly to the PC, and once remote play has connected to the PS5, unplug the quadstick and plug into the Cronus Zen, then connect the Cronus Zen into the PC.