Viewport missing a chunk in Triple Screen

[fito_fernandez]

I am using a single viewport of 8560x1440 with 1 Screen setup. When the game starts a mission in cockpit view a part of the viewport is shown in black (far right). I have played with the lua files a lot. At some stage it was working well but suddenly it is happening again. Not sure what this can be. Any clues?

I have an image but there is no upload button....

 

 

[fito_fernandez]

Here is the image!

https://imgur.com/a/qTOpN04

A bit of extra info. Using 3 monitors, in the middle there´s a 3440x1440 and to left and right a 2560x1440.

Any help is much appreciated.

Thanks!

[jonsky7]

Could be a limit of the graphics card.

Most graphics have a 3d resolution limit of

7680x4320

[fito_fernandez]

Its a gtx 4070 super. And it works ok in other games, even at 10320x1440 for ACC simracing. Funny enough it was ok for a few days but then reverted to 5his, cant say exactly what i did to make it work or to have it back to the missing black chunk. 

[zzzHACKSAWzzz]

Late to the party but I only just got triples. My setup doing the same thing. 
 

Not sure if I’ve fixed it permanently yet or not but I deleted the appSettings.lua in saved games as well as all of the monitor settings in the dcs folder and so far it seems to work.