Razer Ornata v2 | Input lag

Hello everyone, I'm experiencing huge input lag with my Razer Ornata in-game and when my PC is under load in general, and I'm sure it comes from the keyboard since my mouse is working fine. I tried installing synaps, reinstalling drivers but it didn't fix the problem, the keyboard is connected to a 3.0 USB port. Problem : Lag issue under load (Unity, Titanfall 2, Overwatch, Control..) PC Spec : Soft : Window 11 Hard : Nvidia 3060TI, Intel i7 7K, 16Go RAM I found a similar threat here, but it didn't help me. Thanks a lot in advance, have a good day !