If you need support from Yola please contact us via firstname.lastname@example.org or make use of our live chat service! We are working on a new approach to community-based support and during this transition period we are not adding any new threads to this forum. Many thanks to everyone who has participated over the years and we look forward to unveiling a new peer-to-peer support system soon!
I would also like to echo Andi's observations. I, too, am not seeing any "black" images. Is there a particular image where you're seeing this occur? If so, please do share with us the page where you're seeing this issue.
If you could also please supply us with the browser and version you are using as Andi suggested, this will be helpful in troubleshooting the issue.