I just played Halo 1 online for 4 hours at a friend’s house yesterday. I haven’t been able to find a match since Sunday at my house. It just sits in the lobby searching regardless of game type. I soft reset my router and cable modem. Is there a cache or something else I can clear? Always a let down…thanks 343! Any help is appreciated.
Been having the same problem all week, and it’s really disconcerting that I can’t find much acknowledgement of the issue or a place to get a response from anyone.
Hmm, yeah I keep finding people but am not able to connect any playlist I have tried hasn’t worked. Just started for me tonight. I reset everything. I haven’t had this problem for a couple months since it stabilized from one of the monthly updates. I just got home from a wedding and wanna pwn some noobz. 
Just played 5 games of pvp in Destiny with no issues either so I’m going to go ahead and assume that there is an issue with MCC right now. I just got done trying to play some H2C again after playing Destiny and never got past the Players Found message. I have an open NAT and have not had issues over the last couple months getting games very quickly until tonight.
have not been able to play sense the update on may 12th at all!!! It will not get into any game… destiny plays fine of course on my Xbox One and so does call of duty! I have let it sit for easy a half hour at a time it never gets in to a multiplayer game of any type before that update I was getting in, just disappointed on the playlists that were offered…
I also have this Problem,im Not able to find any Game,no matter which gametype i choose from the matchmaking List,also im Not able to See my Friends and invite or join One of their games from the Main menu of the Game! And when i try to join or invite them through the Friends Page and Chose invite it will just Show me Party invite but Game invite is grayed out so not choosable! This problems are going on Since at least One week or longer so when will this finaly be solved,and this is not a Problem of my console or inet it is the Game,Because battlefield4 or call of Duty work just fine with none of the problems i described Having with halo:mcc!
Last night I played quite a few games in matchmaking with no problems. This morning I get on and I’m not able to connect to any sort of game. I did customize some things in the “options & career” section last night and this morning so I wonder if that had something to do with it? Either that or 343 dislikes me with great intensity.
Le sigh…they need to fix this. I’m starting to rock back and forth and get the cold sweats. I have the need to die repeatedly.
Yep still cant get a match going… sucks i wanted to pwn some noobs too ,>.<