: - Whenever I get the “Welcome back” message, terminals don’t play, and I have
: to exit out of the Halo Channel and access the terminal again.

: - Terminal 12 doesn't play at all from the game. When I try to access it from
: the Halo Channel, it plays the Halo 2 Anniversary Documentary instead.

: - I stopped getting achievements around Terminal 12 too. My internet did lag
: for a little bit around this time, is this a result of the Xbox One's
: connection requirements?

: - Last and most important... I can't find the "Play All" feature
: for Terminal and Cutscenes. I know that's gotta be in there somewhere...
: right? I mean... it's gotta be...

I've experienced all kinds of wonkiness

- Vehicles in all games don't steer properly at times.
- Halo 4 is extremely jittery and choppy
- It says I've completed missions I've not even played
- I have to reboot the game after MP matches due to freezing
- Character customization seems to be not working properly
- Controller setups aren't saving properly
- Loooong matchmaking times
- Sometimes in matchmaking everyone has my emblem
- I swear there are times that I'm shooting AI characters and it's not registering. (I mean...how can a blue elite survive a direct hit from a rocket and not even lose shields?)

I've not even played that much so far.