This isn’t to diss halo but have the servers been shuting down for you. I have restarted my halo and hard reset my xbox several times. I just want to provide maps 
please help =(
In reach if servers went down or your internet was down you could forge off line. It obvious this company has no or little forethought in providing the community a comprehensive product. Or produces that work, remember “MCC!” at launch. They give us what they want to not what we want, no split screen cuz who has friends in real life, short campaign, recycle bosses, micro transactions, advertised the game as "fight with the master chief’, and made it a cut sine. last halo I buy, 343 killed the franchise.