Fix Halo 5

So a little while ago I was playing Team Arena and when the match ended it wasn’t giving me the match results, at the time I just thought it was my network connection and other things of that nature, but when I tested everything disconnected my xbox and restarted my router it happened again. This has been happening for a few days now and I’ve been keeping my mouth shut but I can’t stand it any more so please fix it. Another problem I’ve been encountering is not being able to access my reqs during a match of warzone and again I’ve done everything I stated prier to try to fix it but it won’t stop happening so again please fix Halo 5.