Video lags on primary monitor

Hi all!
I have problem what i read in this forum, but i cant solve it.
I have 2 monitors:
Samsung LG34G55T ← Primary
Samsung S24D340 ← Secondary
Usualy i watchins some videos on secondary, all is fine, but when i try to watch on primary, its start lagging on fullscreen, if in small window, all is fine, fullscreen lagging even in poor quality.
Brave version: Version 1.63.174 Chromium: 122.0.6261.128 (Official Build) (64-bit)
](https://brave.com/latest/)
My internet speed: Download: 914Mbps | Upload: 920Mbps
OS: Windows 11 Pro
CPU: Intel i5-6500
GPU: Nvidia GeForce GTX 1650 (4Gb)
RAM: 16Gb
Storage is Samsung SSD with normal speed

I even tryed to disable secondary monitor projection.

And i cant find in setting hardware acceleration


or graphic acceleration is the same, in google i find different Brave browser settings than my

Maybe someone can help me with this problem.

Hi there,

Thank you for sharing. Here are a few steps you can try:

  1. Update your graphics card drivers: Go to the Nvidia website and download the latest drivers for your graphics card.
  2. Adjust the power settings: Go to Control Panel > Hardware and Sound > Power Options, and select “High performance”.
  3. Try changing the display scaling settings. Right-click on the desktop and select “Display settings”, then scroll down to “Scale and layout” and try changing the settings.

Do you have this issue with other browsers or programs?