Hello, I am using a CAC-1567 to connect a Latitude 7420 to an LG 35wn65c-b with a CLUB 3D Displayport 1.4 cable. This only works intermittently, often not showing any video or a corrupted output (attached). I’ve updated all drivers and firmware, and tried different refresh rates with no success. I’m trying to run the monitor at 3440×1400 at 100hz, which works fine from my desktop and occasionally through the laptop and adapter. Appreciate any ideas on how to resolve this.