@r-a-y – I was able to resolve this today after a lot of testing. I ended up having to switch themes to a default theme, disable ALL plugins, re-enable all plugins and then switch back to our KLEO theme. This was the only solution that fixed the issue during my testing.
I am having this issue on our site. It is running KLEO Child theme. When a user tries to upload an image for the avatar you will only see a small box in the left top hand corner of where the picture preview should be. I have tried Chrome and Firefox browsers in which this happens on both. I have attempted to deactivate plugins and am not seeing this resolving. Please let me know what additional troubleshooting that you would like to see done or tested and I would be glad to do what I can to assist
