Download speed is half or less of internet speed.

Hopefully that helps. Even if it's less than half my speed, it still shouldn't take 5-10 hours to download a 20 gig file at that speed.

Wifi sucks.

Wire it. Also your max internet speed is unused without a wire, I get less than half my rated speed through wifi

Without ports open youll have moderate or strict nat 99% of the time

Hi,

Don't forget, your speed of download don't depends only from you internet.

Will depend if you have an SSD on the Xbox, the band of your internet, server speed, etc etc.

By exemple me: my internet is 500Mb speed, but i dont have an sdd so my download is around 150Mbs to 175Mbs. If i play drops to half, because the HDD is readying.

Yes, any games or apps downloaded through the store are capped at the same speed showing in the speed test using Edge.

While I also get less than optimal speeds when I speed test through Edge, my Marketplace downloads are consistent with my internet speed (granted, I "only" have 100Mbit, and due to the distance from the DSLAM I "only" get 70-80Mbit download speed).

So are the actual marketplace downloads when you download a game or an app equally slow?

Same problem here in the uk. Internet connection showing usual 40Mb/s speed

Every time I go to download a game or patch updates I'm getting less than 2Mb connection speed on Xbox One