Xbox series X slow download speed suddenly, need help?

Hi and thanks for reaching out. I hope you’re doing well. I'm an Independent Advisor and a Microsoft user like you and I'll be happy to help you.

Kindly test the connection that your console is getting.

Kindly go to settings > General > network > test the multiplayer connection.

Once you see the result, on the result page kindly press and hold the triggers and bumpers (LB, RB, LT, RT) buttons at the same time.

It should bring up the most updated detailed network statistics.

Kindly get the Latency, packet loss, upload, download speed, and NAT Type.

Latency: Should be below 100ms

Packet loss: should be 0%

Upload speed: at least 1mbps

Download Speed: at least 5mbps

Nat Type: Should be Open so that you won't encounter problems with connecting to other players.

If in case one of your connection does not meet the requirements above. Try the steps below.

Change DNS on your console.

1. Please go to Settings > Network > Advanced Settings > DNS settings

2. Primary DNS: 208.67.222.222

3. Secondary DNS: 208.67.220.220

4. Please hard reboot the console

To hard reboot Press the Xbox button for 10 to 15 seconds until the console turns off. Unplug it from the wall for 3 minutes then plug it back in and turn it back on.

If still the same result after the steps above. Proceed to perform a port forward on your network. However, you need to contact your ISP (Internet Service Provider) so they can open these ports for you.

These ports must be open for Xbox Live to work:

Port 88 (UDP)

Port 3074 (UDP and TCP)

Port 53 (UDP and TCP)

Port 80 (TCP)

Port 500 (UDP)

Port 3544 (UDP)

Port 4500 (UDP)

If your Xbox Series X is running hot and causing slower connection speeds only when gaming, there are a few things you can do to improve the situation:

1. Make sure your Xbox Series X is properly ventilated: Ensure that there is proper airflow around the console and that it is not placed in an enclosed space. If necessary, move it to a cooler area of the room.

2. Clean your Xbox Series X: Over time, dust and debris can accumulate inside the console, blocking the vents and causing it to overheat. Use compressed air or a vacuum cleaner to remove any dust or debris from the vents.

3. Check your internet connection: Slow connection speeds could also be caused by issues with your internet connection. Try connecting your Xbox Series X directly to your router using an ethernet cable to see if this improves your connection speed.

4. Limit background apps and downloads: Running too many apps or downloading large files while gaming can put additional strain on your Xbox Series X, causing it to run hotter and potentially slowing down your connection speeds. Close any unnecessary apps and avoid downloading large files while gaming.

5. Consider adding additional cooling: If your Xbox Series X is still running hot despite these steps, you may want to consider adding additional cooling, such as a cooling pad or fan. This can help to keep the console running at a cooler temperature and improve your connection speeds while gaming.

Hi Mark, I’m Ryan.

What OS version are both Series X consoles currently on? You can find this info in Settings > System > Console info.

What’s the specific model of your router and modem, and what ISP are you with?

In case it helps in any way, these are the official support articles for this topic:

Troubleshooting slow game or app downloads
https://support.xbox.com/help/games...eshoot-slow-game-or-app-downloads-on-xbox-one

Troubleshoot network connection speed
https://support.xbox.com/help/hardware-network/connect-network/xbox-one-connection-speed

Here to help.

I have the same issue cant find any info iv downloaded 3 games since tuesday its been a long time since i saw kbps the fastest console on planet earth pfffft

I just posted something similar above. Its very frustrating. Im getting normal D/L speeds one my One X.