MyCloud stops uploading pics in the middle of a download

I have an iPhone 12. I clicked on 2700 images to upload to MyCloud. After 900 images it stopped uploading the images from my phone to MyCloud? This keeps happening. Any suggestions?

Hi @KPC,

Have you opened a Support Case? If not opened, for more information, please contact the WD Technical Support team for the best assistance and troubleshooting:
https://support-en.wd.com/app/ask

Thank you

if you have a lot of photos and videos stored on your MyCloud devices and you are trying to upload more it may stop uploading in the middle of the process if it does not have enough space. To resolve this you need to free up some space on your MyCloud device. you can do it by deleting old and videos to MyCloud over slow internet connection, it may stop uploading in the middle of the process as well…