Lacking inner space for storing on xbox sequence S

So I do know that the sequence s has 364gbs of usable house, I'm presently utilizing 272gbs of that house so I ought to have 90ish gbs left over however that's not the case. Anybody know the best way to get my full storage again? I've cleared all saved video games caches, I've removed all further information and I've shrunk each potential recreation and I'm nonetheless lacking about 50gbs of house.