I'll watch this thread with interest, Toogie. I'm still having problems myself. I don't have a smart phone but I might try taking pictures with my dumb phone
Otherwise, sometimes my pictures will fit/load here and some won't. Typically I use the same camera with the same settings on different pictures of the same quilt at the same time and some will work and others won't -- don't know why other than it is size related, but I don't know why some work and some don't.
There is a thread in the Help section, part of my problems I think stem from using Firefox as my browser and that I don't have Java installed at all on this computer in addition to my various protection programs.
Here's that thread:
Preparing (Resizing) Photos For Successful Upload and Viewing