Have taken screenshots ( in Windows10) but the png files are "corrupted" & will not load / will try again…
rnedelkow replied on 02/08/2017, 01:49 PM: We are currently experiencing an issue when uploading images and attachments to posts. You can try copying and pasting the image directly into the post, or by using [img][/img] bbcode tags as shown below. We apologize for the inconvenience.
HTML Code:
Upload image: [img]https://www.bbcode.org/images/lubeck_small.jpg[/img] *Making the image clickable (in this case linking to the original image): [url=https://www.bbcode.org/images/lubeck.jpg][img]https://www.bbcode.org/images/lubeck_small.jpg[/img][/url]