Review on High-Performance Active DP to HDMI Adapter for 4K HDR, CableCreation Male to Female Converter (4K@60Hz HDR) - Ideal for Desktops, TVs, Monitors & More by David Gill

I've tried different cable lengths, different card connectors, Vizio and Samsung and different settings like RGB vs YCB, HDR etc when working in 4K HDR . Screen tearing and horizontal white streaks appear. It works and looks fine for a few minutes, but then it starts up again. If I remove the adapter and turn on HDMI directly, this no longer happens.