What Happened to Halo 2?

I just played 5 matches of Halo 2. 2 of Original and 3 of Anniversary. All BTB various modes and what not. Anyhow, I am getting no vehicle sounds at all from either game and you have to be making a sick joke at this point… Did 343 really mess up this bad yet again? Is this seriously the reality of this or am I just a rare case of yet another audio issue. Because based on very recent previous history I wasn’t the only one. Also, Halo 2 FOV is entirely wrong compared to Halo Reach and Halo CE. What the hell happened there? I have it set to 90 FOV and Halo 2 looks like 70 at best. Also, the lowered crosshair has not applied to Halo 2 from what I can notice. Why have the setting as universal if it isn’t?

Halo 2 has bugged out. They know about it.