Minecraft Realms Download Stuck at 48 - 52% and failing!

I tried 3 times in the past 4 days, to download my Minecraft world off of realms, at it keeps being stuck at numbers very close to 50%, and failing. I made sure it wasn't because of the internet, and it usually gets stuck for 5 - 10 minutes. I have provided a example of what happends, as I was able to record it