Worked on this for hours now without major resolution. It is a known issue but no fixes seem to be available yet?
I did find out that the size of the pic we try to attach is the issue. Some of us have high resolution cameras. Seems the software can't handle that at this time. I resized some pics down to 1000X1000 and was able to post them.
Larger pics cause a white screen.

I think the issue lies with the resizing portion of the software.