When exporting a dashboard to jpg or png some gohst white/yellowish outlines appear.
I use plain color without outlines but the outlines appear while zooming in the screen and when I export the artwork. The problem seems to be related to black color

Also, I used a plain dark red and it is exported as stripped lines fill .

I attach examples of exported images. They were exported with the best quality. I updated the software today (november the 2nd 2017)