Blurry export adobe XD

When I export my work, it comes out blurry.

I have tried ALL export options (x1 x2 x3 in all devices and all image type), everything still show blurry... It's light but still, not clean. I'm a bit ashamed to show something blurry to a client.

My artboard size is standard web site of 1920px width. I don't want to double the size of my artboard as I will loose the real size of my fonts, images etc which will be important informations for my web developer. 

I don't understand WHY we can't get the same quality as what we see on our artboard?!

This is very frustrating... Did I do something wrong here ?

I have read ALL answers on here, never saw a response to this issue.