I am using version 2.1.2 right now but this issue has followed me through multiple upgrades (at least the last two). The problem is that I am not able to replace the default Avatar for my profile. It doesn't work if I use a URL, browse the file from my local drive or if I FTP them directly to the site and try to choose them from the server.
It always shows the universal missing image file (a small 😵 where the image should be. Any idea of what could be wrong or what else I should try?