Started a very good strongholds game where we basically dominated the other team. Almost won. A teammate disconnects and we all know what that means 
The game was a lost cause. I shouldnt lose CSR for situations like that at all. Idgaf if it’s just one CSR. It’s the principle.
https://halotracker.com/halo-infinite/match/5218a44d-7d3f-42cf-89b5-647c10fac3db
While I agree, the other side of this coin would be people backing out of losing games so the rest of the team does not lose CSR. Some people are already using dumby silver/bronze accounts to boost others to onyx so I can see this too being a thing.
No, you should have lost CSR. The game decided it was wrong by putting those team mates and it was a game you were SUPPOSED to lose, it then fixed the error by lagging your team mate out and balancing what it wanted to do in the first place, this game doesnt take into account real skill, it gives csr by what 343 adjusts it to. Maybe you should become a full time streamer and expose them, then theyll give you onyx in no time.