I tried posting a screenshot in a thread today as a visual aid to another player's question, but I keep getting a "Failed to Upload" error message after selecting a file from the Attack Image tool in the editor. I've tried reducing the resolution and/or file size by resizing or exporting to alternate image formats. But alas no joy. I finally just referenced it remotely via BBCode, but I tend to avoid image hosting sites if at all possible (not highly important, just personal preference).
This may simply be that I'm not aware of an upload limit as I do frequently post screenshots, but if that's the case can someone point me in the direction of more detailed information?