Doctormel, my understanding is when you get the error messages that backup did not complete successfully and that there is another backup running means you are still uploading the initial backup file.
Bert I would definitely agree there's an "issue", the trouble is it looks like no one can identify it. I've contacted guardian Angel support via chat, e-mail and phone, and have talked/e-mailed Ryan Furtado several times. Despite this it's still uploading the initial backup. it's odd because as I said in an earlier post it took a couple weeks for my initial upload to complete when I first installed backup, but after I changed to 8.2.4 it still has not completed the upload.
I agree that the whole cloud backup concept may be flawed but I still like the idea of having an automatic remote backup. Maybe it's just not practical though. I do do local backups to an external drive, guess I'll just buy another one and start swapping them every day.