I have a 300mbit / s DSL line would be 37mb / s if I do not download your why then my xbox one still only downloads with about half?
Because the servers you are downloading from do not provide you with more bandwidth. If you have connected the Xbox via Wi-Fi then that would also be a reason
Because you probably use Wi-Fi
I think a lot of people had an Xbox Series X or S under the Christmas tree
The Xbox servers will be correspondingly busy
The problem could be related to the speed of your network connection. Try the following steps to test and resolve this issue:
Step 1: Run the Xbox Speed Test
Step 2: Test the overall bandwidth and connection speed
Step 3: Contact your ISP to discuss your bandwidth allocation
Step 4: Try a different cable or port (wired connection only)
Step 5: Check for radio interference (only with wireless connection)
Step 6: Power cycle the console and network hardware
Step 7: changing the firewall settings
Step 8: Enable the perimeter networking feature (also known as DMZ) on the router
Step 9: Establishing a direct connection to the modem
