Mass Effect 3 MELE - No Video over Display Port (PC)

Good Evening All,

I've run into an issue where the game (ME3) will not display at all over DisplayPort on PC, at first I was getting video but it was monochrome and looked like it was on an old 50s/60s CRT t v (See Attached Picture).

After this i managed to navigate the menus enough that i was able to change the settings to match my monitor 1440p@95, but now it does not display at all, and booting the game results in a no Signal at which point the PC must be rebooted to regain the video signal.

Wierdly the game works totally fine over HDMI, not ideal for me bc I usually have a drawing tablet that occupys the signle HDMI port on my Graphics card.

Any help with this issue would be fantastic,

Probably also should mention that i've had zero issue with ME1 or ME2 both worked over DisplayPort beautifully.

SPECS:

Gigabyte GeForce RTX 2070 (Latest Nvidia Drivers installed)

AMD Ryzen 7 2700X

Windows 10 Home (up to date)

Gigabyte Aorus Elite B450 (mobo)

Corsair Vengeance 16GB @ 3200

Game installed to a Sabrent Rocket 1TB NVMe

Monitor - electriQ 27" IPS QHD