Question I'm having Issues with second monitor while using G-Sync ?

[Pallyhold34]

Hello everybody, I've been dealing with an issue while using G-Sync (fullscreen only mode) with 2 monitors. While gaming on the main screen my second monitor will be smooth while watching a video but when I alt-tab and go to my second monitor web browser to change a video or look something up, the monitor will lag hard and screen tear. This only happens with G-sync enabled and when I completely disabled it the issue goes away. I wanna try to get G-sync working instead of keeping it disabled.

Video Of Issue:

View: https://www.youtube.com/watch?v=hcsWXVJnHjw


Things I've tried

1. Used NvidiaProfileInspector to switch single display performance to dual display performance.
   
   
2. Tried fullscreen and windowed mode for G-sync
   
   
3. Fullscreen does work but like the alt-tab feel of windowed fullscreen

 

[Fix_that_Glitch]

Are the refresh rates the same for both monitors? And what are your pc specs and monitors btw?

 

[Pallyhold34]

Are the refresh rates the same for both monitors? And what are your pc specs and monitors btw?

Yeah both monitors will be set at 144hz and I tried doing 120hz but with the same outcome. For PC specs here it is:

Monitors:
Dell S2716DG (Main Monitor)
Asus VG249 (Secondary Monitor)

PC Specs:
Motherboard - Prime B550-PLUS
CPU - AMD Ryzen 5 5600X
Ram - Corsair 32gb
GPU - RTX 4070
Storage - Samsung SSD 850 EVO 250gb, Samsung SSD 980 1TB, Sabrent Rocket Q 1TB

 

[Fix_that_Glitch]

Have you tried disabling/enabling hardware acceleration in your browser?