Not all Ethernet cables are created equal. The category (Cat) rating printed on the side of your cable dictates its maximum speed capacity.
Maximizing Your Xbox Series X Download Speed via Ethernet: The Ultimate Optimization Guide xbox series x download speed ethernet
Domain Name System (DNS) servers translate web addresses into IP addresses. Your Internet Service Provider (ISP) assigns default DNS servers, which are often congested and slow. Switching to public, high-performance DNS servers can route your console to faster download mirrors. Open Settings > General > Network Settings . Select Advanced Settings > DNS Settings . Choose Manual . Enter the following top-tier public DNS configurations: Not all Ethernet cables are created equal
Maxes out at 100 Mbps. If you are using an old cable found in a drawer, replace it immediately. Your Internet Service Provider (ISP) assigns default DNS
If you have optimized your setup but still notice your download speeds dropping or fluctuating wildly, consider these external factors:
Go to > General > Network Settings > Advanced Settings . Select QoS Tagging Settings . Check both WMM Marking Enabled and DSCP Tagging Enabled .