343 has warned Halo Infinite players against using the Xbox's Quick Resume feature for the campaign.
The campaign, which released yesterday, is set on a large slice of a Halo ring. Dotted around the ring are armour lockers that, once found, unlock cosmetics for use in the multiplayer.
However, if you are offline or disconnected from the Halo servers, these cosmetics will not show up in your multiplayer inventory.
The Halo Infinite campaign — every console tested. Pixels and frames counted,
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