Hello Nicole,
here is my answers:
"There’s a network interruption during the download process."
Yep, if you shutdown PC then is sometimes "interruption during the download process". But why is not possible to resume download? :-o Every amater program can resume downloading... :-P
"The free storage space on your device is not enough to download the game."
I have 8 TB disk where is about 5 TB free space. Must be enough for +-120 GB game, right?
"Your network bandwidth is low."
Yeah, maybe for MS, but for me is 200 Mbit enough for every service i am using... Steam, Origin, uPlay, Battle.net, GoG...
"Your device doesn’t meet the game requirements."
You are absolutely right! I have only Intel Kaby Lake i7 7700, 16 GB RAM, Nvidia GTX 980 :-)
Nope, i am not stupid, i am just really disappointed with amater work of Microsoft :-/