Ycbcr422/120hz bug?

[Otherwiserepair3]

Hello everyone

 

1/20 times when i reboot my pc, mij monitor settings are put to ycbcr422 and120hz

When i reboot my monitor, the issue goes away but its annoying to do this.

Everything is up to date: Windows, drivers, ... and the bug appears in both versions of Windows 1909 and 2004

I even reinstalled windows, changed monitor with a new one but the issue still persists...

I use the cable that came with the monitor, also tried with another that i had.

My monitor is: TUF-Gaming-VG27BQ.

GPU: ASUS RTX 2070

DP 1.2

 

Anyone has a fix?

 

Thanks in advance!