okay, this is getting silly. my Xbox Series X with an expansion card downloads a big game update, gets close to finishing, and then:

Something went wrong
We couldn't install this game.
Check your storage and network, then try again.
0x87e00017
Ive cancelled and restarted teh install three times :/ The game is going to teh internal drive with almost no free space. Id rather not delete a bunch of other stuff unless thats actually the problem. Has anyone figured out what 0x87e00017 really means?
ive seen a few forum posts mentioning a reset, but I really dont want to redownload everything on my connection. smaller fixes first, pls. thx in advance!!