If your hardware is solid but speeds are still lagging, the bottleneck might be in your Xbox or router settings. Change Your DNS Settings
If you tell me your and whether you are using Wi-Fi or Ethernet , I can give you a more specific recommendation to boost your performance. download speed on xbox series x slow
Wi-Fi is convenient, but it is susceptible to interference and signal degradation. Use a for the best results. If your hardware is solid but speeds are