Does Cubase use GPU for Video playback?

Hey Guys,

I recently upgraded my GPU to an RTX3070 from a QuadroM4000 and since then projects with video that played fine with the M4000 in a window or fullscreen hardly play at all with the significantly newer and more powerful 3070, really choppy and stuttery. If I set my video output to my declink card the video plays back flawlessly. Does Cubase use the GPU to hardware decode video? Any known issues with the new RTX30X0 series cards? any other thoughts why this might be happening?

System specs: Lenovo P710 Dual Xeon E5 2660 v4(28 cores @ 2ghz), 384GB Ram, Nvidia RTX3070 GPU.


Does anyone from Steinberg monitor these forums?