There definitely seems to be a lagout bug/issue in the game that causes you to disconnect/reconnect over and over again, then eventually lags you out of the game and actually lag spikes your entire internet.
The game it happens to me the most in is halo 1 but it seems to have happened to me in ALL Halo games and sometimes after it happens once it leaves a lingering effect on you that causes you to lag out of the next games as well resulting in long bans. I was recently banned for 16 hours the other day.
Here is a clip of it happening to me last night: https://clips.twitch.tv/CrypticFrigidGoldfishBrokeBack (I could easily go back and clip more similar instances like this throughout my last week or so of streams)
Then after my ban was up in this clip I was able to play just fine the rest of the night without issue. Keep in mind that before this clip it was happening to me randomly for the past 1-2 weeks. We have went through many tests trying to figure out if it was my ISP, Router, Xbox, Cables, etc. and everything we tried didn't really fix the problem. It is very tough to nail down what it could possibly be cause it happens pretty randomly but after going through all the tests I think it might actually be the game based off of me being able to play ALL day yesterday without any issue until that random game. I messaged other people in the prisoner game and one said he lagged out as well and have been having issues with lagging out a lot. Some people I have talked to during this process also mention that they have a similar issue as well and couldn't figure out the problem. The weird part is, for some reason after it happens, your entire internet has a small lag spike, as seen in this clip shortly after the prisoner game where my music stops playing on its own and my donation goal disappears then reappears:
https://clips.twitch.tv/ClearSweetPhoneTwitchRaid (I could easily clip out very similar situations with the music stopping in my past streams during a lag out, then after the lag spike happens everything returns back to normal)
For some reason after a lag out happens my music stops playing, donation goal disappears then reappears, alerts turn off for a very short time, and even other devices in my house lag for the small time. I know it can't be my internet randomly acting up because the lag spike ONLY has happened during a lag out on Halo plus I have talked to my ISP and have done a lot of testing overall as well, like factory resetting my xbox/router, reinstalling the game on a new HD, etc. but the problem still occurs. I have no idea how to replicate this to happen but it has randomly been happening to me this past week or so where my entire game seems like it is lagging, frames dropping, skipping everywhere, then I just lag out. Sometimes it has a lingering effect, other times it happens once then luckily stops, but I still have no idea what could be causing something like this to happen. Like I said other people have came to me about a similar issue so maybe I am not the only one it is happening to.