Blur Busters Forums

Hi everyone, I have the following problem, Gsync continues to deactivate random, use Win 10 and I have a 4080super, I have two connected OLED TVs (a Panasonic connected via HDMI-HDMI) and a LG connected via DP-HDMI
In Nvidia drivers I have Gsync compatibility and correctly enabled for both displays
From the pendulum demo I can see if Gsync is active or not, but casually it happens that disappears, and to make it come back I have to or disconnect me as a win10, or launch the Custom Resolution Utility Restart64
I obviously also tried to make a complete and correct cleaning of the Nvidia drivers with uninstaller display driver
Do you know what the problem can depend on? A bug of the Nvidia drivers maybe?

and i have another question: actually i can't connect the 2nd oled tv via hdmi-hdmi because my gpu has only 1 hdmi and my 2 tv have only hdmi connection
i actually have a cable dp-hdmi bought on amazon italia (search on google Silkland Cavo Displayport a HDMI 4K 2M [Connettore Placcato Oro 24K, Tessuto in Nylon], Cavo DP a HDMI con 3D, G-Sync e FreeSync per PC, scheda grafica, laptop, monitor, Proiettore, HDTV) that incredibly support vrr(gsync) but dont support hdr, and actually can do 4k 120hz 8bit ycbcr420
there is a dp-hdmi cable or adapter that support hdr 10bit rgb with vrr(gsync)?