If like me and many others you have been experiencing issues with Ryse Matchmaking then here's how to fix it. If you have been having issues like this: http://youtu.be/tCeE2D0P878 Everytime you join a match as soon as it loads you get booted from the game? Xbox freezing up because the game froze? Simply power down your Xbox One completely allowing it to dump the memory and it will fix the issues for you. Next Gen FTW eh....
Single player is awesome , all be it a little short. Multiplayer has a few funny glitches though: http://www.xpgamesaves.com/videos/view-749-ryse-sone-of-rome-invincible-glitch/ http://www.xpgamesaves.com/videos/view-745-ryse-son-of-rome-glitch/
It appears that was the issue is for sure. It was locking up the Xbox One as well as causing matchmaking issues. Since totally powering down the Xbox and restarting I can connect to games first time everytime.