Halo: 2 & 3 Campaign Issues

Not sure if happening with all campaigns… but my game keeps crashing whilst trying to play through halo: 2… I can’t think of anything that would be making this happen (e.g. scarab shots) as I’ve tried replicating it and it all appears to be random… Mainly happens at checkpoints though… but what’s weird about it is when i reset the console and try to “continue” it takes me back 4 levels every time…

Also, duel wielding’s reload is broken for both halo: 2 & 3. For example: with half a clip empty of each weapon, i push X to reload, but only ever does my right gun reload and the only way to reload the left gun is to fully empty the clip… doesn’t always happen and can usually be fixed just by dropping then picking up the left weapon again… but i shouldn’t have to do that every time i want to reload… seems to happen more in halo: 3 than 2