[Furgiuele]

Hello.
After using madvVR on the pc with Jriver Media Player for years, in 2020 I bought the Envy Pro.
But I continued to use the PC as a media server: on the PC madVR performs the upscaling (->4k, chroma, luma, etc.), the hdr is set to pass trough (sending metadata to the display) and the Envy performs the calibration (with 3d lut) and tone mapping.
For years I have had Nvidia 2060 card with 442 driver in my PC and everything worked perfectly.
A few days ago I changed GPU (for 3050) and I had to update the driver.
Since then, when madVR broadcasts HDR signal it gets stuck and if I throw an SDR video, it doesn't show well.
Can someone help me? Is there a Nvidia driver with which this error does not occur?
In the PC I have the latest edition of madVR (166). Is there another remedy?
Thanks.