Uploading to Owner's Gallery

I’ve tried 3 times to upload. It quickly gets to 100% and then indefinitely says 10 seconds left.

What am I doing wrong?

Hi @Captain_80s - I just tested the upload a few times and it seems to be ok for me - what file format are you uploading - jpg ? How big is the photo and what device / browser are you using, phone, tablet, pc etc?