They allow artifacts on digital signals and in some instances do not work at all

Only when I attempt to use the highest resolution + encoding (2160p60 RGB444 HDR) do I see the following symptoms: 1) either gets "no signal", or 2) takes longer to handshake, flickers between black screen and content

No interference or perceived signal loss.

The signal from my Comcast set top box and my PS3 with these cables is flawless

Good price, all work excellent (no signal drop out and no failures...yet)

Work as they should.

Works well as

Worked as they should, fast shipping

They work as they should

Part worked as it should

Works as I expect a cable to work