So iv gone through everything with xbox done everything they have told me and no difference. I experiencing latency I'm about half a second behind everyone. My internet speed is 55 mbps but to the xbox I get 3.8. Hooked up my laptop to the hard wire I use for my xbox and it get 54 mbps. Iv changed all the settings to what they say will fix it and nothing. They told me I should be getting 10-20 mbps down on speed test on my xbox. I ha e a static ip did the ports correctly. Is something wrong with my xbox? This has only started happening in the past month or so.