Ever since the update yesterday, Halo 5 will not resume play in the Campaign mode. It goes to resume, then loads, does the Deploy countdown. Screen then goes black and it kicks me back to the Xbox home. Have chatted with Microsoft and they had me try a few things which didn’t work, and told me I might have to contact 343. Went to 343s forum and see there are other connectivity issues. Left a message for them. This is almost 24 hours ongoing. Really bad. Since the first screen that comes up advertises MICROSOFT I would think they would take a more active approach in getting this fixed no matter what company the problem is with.
Same
What worked for me was starting a new mission. Hope it helps.