By
Daniel Hidalgo
2020-09-07 09:10:53

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Without this article it will be very difficult to know how to fix the error code 56d85bb8 in NBA 2K21, so now that you have it pay close attention.

What is error code 56d85bb8 in NBA 2K21.


Before I tell you how to fix error code 56d85bb8, the first thing you have to know is that this is not a new error, in fact it has existed since NBA 2K16 and has continued with all deliveries of the game to this day. The code is presented when there is some connection problem much deeper than you imagine. So if you want to know how to fix error code 56d85bb8 in NBA 2K21.
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How to fix error code 56d85bb8 in NBA 2K21.


The first thing you have to know about how to fix error code 56d85bb8 in NBA 2K21 is that the connection error is on the forwarded ports on your router, so one of the best things you can do is forward the game ports on the router.

To forward the game ports on the router you will have to start by assigning a static IP for the PlayStation 4 and Xbox One.

But first of all you will have to find the IP address of your gaming device, so find it and write it down.

If you are a PlayStation user you will have to go to Configuration> Network> View connection status and write down the IP address and MAC address and write them down.

If you are an Xbox user you will have to go to Settings> Network> Advanced settings> IP address and write down the IP address and MAC address.

The next step is the static IP configuration. For this you will have to access a browser and enter the redetermined gateway number or IP of the ISP to log in with username and password which may vary depending on your router, so if you do not know what they are, we recommend you search for these data in Google . When you log in, you will have to go to the configuration and activate the option "Enable manual assignment".

This is where you will have to put the IP and MAC address of the console and then select add and when the static IP is configured you will be able to do the port forwarding.

Being connected to the default gateway number, go to the port forwarding section, which you can also find in advanced settings and access port forwarding to add the range of ports you want to open in Start and end or Internal and external . For this, we leave the port ranges immediately:



Playstation 4


  • TCP: 1935,3478-3480
  • UDP: 3074,3478-3479

NBA 2K21 - Steam


  • TCP: 27015-27030,27036-27037
  • UDP: 4380,27000-27031,27036

Nintendo Switch:

  • TCP: 6667,12400,28910,29900,29901,29920
  • UDP: 1-65535

Xbox One:


  • TCP: 3074
  • UDP: 88,500,3074,3544,4500

Don't forget to fill in the exact TCP or UDP protocol in the Type of service type option.

Finally you will have to put the static IP that you think the console should have and click on enable or ok to restart the console and on the router so that the changes are saved and the error is solved.

  That's all you have to know about how to fix error code 56d85bb8 in NBA 2K21, so we hope this guide has been as helpful as possible and you have managed to resolve this error as soon as possible now that you have everything you need in detail. to do it.