Cannot create artboard outside canvas BUG
This is a terrible bug - where no more artboards can be duplicated, after a row of 7 fill the horizonal width of the canvas. Even though there is plenty space remaining, AI won't leave a line-break so to speak and start from there, instead somehow it thinks "no more space on right - ERROR"
(all bottom row arboards were made manually by alt dragging, just for context)

Also I tried to duplicate the ones on a new line, situated to the left, hoping it would continue to duplicate to the right, but I just get the error.
For context I am using the Duplicate Artboard menu item on the Artboard panel
