Incredibly low bandwidth usage while downloading

My guess is that you'll have to change your DNS in your network settings from the default to either Google DNS or Open DNS

Google DNS:  8.8.8.8 and 8.8.4.4

Open DNS: 208.67.222.222 and 208.67.220.220

You can find the network settings by

1. pressing the home button
2. Press the menu button right of the home button and go to settings
3. From there you can go to network
4. select advanced settings
5. DNS

After that perform a powercycle

But just for troubleshooting sake can you also fill in the following information as accurately as possible if the above method wouldn't work

What Country/State/Province do you live in? 
Modem brand & model number: 
Router brand & model number:
How many Xbox 360 and Xbox One consoles are connected to this router?: 
Wired or Wireless (for each console): 
Things you have tried: 
Is UPnP Enabled? Yes/No/Unknown:
Do you have a NAT error? If so, what is your NAT type?:
Any Error Codes you encounter: 
Who is your ISP? (Internet Service Provider):

Changed the DNS and did a powercycle, didn't seem to do anything for the download speed so I canceled the download again and retried.

This time, it got through to about 15% with speeds around 100 Mbit/s and up but then the download got queued very briefly and the speeds dropped back down to around 5 Kbit/s when it got to 15%.

I wasn't doing anything on the Xbox and was just letting the download run.

I'm at Georgia Tech so I can't answer most of the troubleshooting questions but I'll answer what I know.

What Country/State/Province do you live in? : US, Georgia

Modem brand & model number: N/A

Router brand & model number: N/A

How many Xbox 360 and Xbox One consoles are connected to this router?: 1

Wired or Wireless (for each console): Wired

Things you have tried: Hard reset, changed from wireless to wired, DNS change, canceled and retried downloads, paused download then restart xbox and continued installation.

Is UPnP Enabled? Yes/No/Unknown: Unknown

Do you have a NAT error? If so, what is your NAT type?: Open

Any Error Codes you encounter: None

Who is your ISP? (Internet Service Provider): Georgia Tech ResNet

Just tried again to download a different game, Titanfall. The download went smooth for about 20 minutes, got 54% completed with the bandwidth staying steady at 50-100 Mbit/s. Once it reached 54%, the bandwidth speed dropped down back to around 5 - 50 Kbit/s.

Now the download keeps switching from saying Queued and Installing with nearly no progress being made and the download speeds staying low as if no activity.

Can you check if it's trying to also download updates at the same time because this can give issues with the update not finding the game since it's not fully download/installed

Since your NAT is open it shouldn't be giving this many issues

How can I check that? These are digital downloads and nothing prompts saying they're trying to update.

Have you checked with everything on this page yet ?

support.xbox.com/.../troubleshoot-slow-game-or-app-downloads-on-xbox-one

Yeah, I've attempted everything on that page and nothing has changed.

Here's my detailed network statistics if it helps.

Download Speed: 395.42 Mbps

Upload Speed 12.07 Mbps

Packet loss 0%

MTU 1420

Latency 70 ms

Here's the bandwidth usage while Titanfall is "installing", I'll all values I see for the next 20 seconds.

795.0 bit/s

267.14 bit/s

162.16 bit/s

12.79 Kbit/s

1.16 Kbit/s

1.38 Kbit/s

5.84 Kbit/s

4.7 Kbit/s

etc.

I assume your connection is not being routed through a traditional residental gateway, but through a campus network?

That's right, here's a link to explaining the campus network if it helps: www.oit.gatech.edu/.../campus-network-gtnet