I wanted to post this here in case someone runs into the same problem I did. Tried searching for an answer, but couldn’t find much other than the error meaning there was not enough space. I found this odd since I have not had any problems with updates for over a year. After trying a few times with no luck, a thought popped in my head. Maybe the space was low due to cached information on the devices memory. So I figured maybe if I rebooted, my RATGDO would clear its cache and the update would complete.
Well, it worked. After the reboot, I was able to run the update again and the file uploaded successfully and it rebooted as expected. Ran a couple tests and all seems to be working as expected.
I hope if someone else runs into this issue, this will help you out.