Nvidia surround max refresh rate

Hi guys,

Is there a 120 Hz cap on refresh rate when nvidia surround is enable with (or without) G-Sync? I have three Dell S2716DG monitors and I can enable 144Hz for each monitor individually in extended mode, but I can only go up to 120Hz with surround enabled. Also, the "make custom resolution" button is greyed out.

Thanks for the response

Anyone?

NVIDIA dropped support for refresh rates above 120 Hz in Surround back in 2014, variable or fixed refresh rate. They said there was something wrong with it and they were trying to fix it (frame pacing?), if I remember correctly, but I guess they had no luck.