Series X does not detect Seagate 1TB storage expansion card randomly overnight. I have...

I have, on Xbox App, it says I have a friends list and same with the website

I do have two storage devices, one is a 1TB Series X/S Expansion Card and the other is an older hard drive which is a Seagate Hard Drive

You have two options with the Series X, either the official expansion card which adds 1TB extra storage, and you can run your Series X Enhanced games directly from it (link below):

https://www.microsoft.com/en-gb/p/seagate-storage-expansion-card-for-xbox-series-x-s/940j83pk147r?SilentAuth=1&wa=wsignin1.0

Or you can run a USB External hard drive, but you will need to copy your Series X Enhanced games from that to your internal SSD before being able to play. This is the cheaper solution if your happy to copy the games back and forth as you wish, other wise
it's the official Seagate expansion card.

Hope that helps

Xbox Series X|S games can not be run from USB storage devices. These drives are too slow for Series X|S games, regardless of them being on Game Pass or not.

Series X|S games can only be played on either the Internal SSD, a Seagate Storage Expansion Card for Xbox Series X|S or the WD_BLACK C50 Expansion Card for Xbox

You would have to use the Seagate expansion card that is made for the Series X. That is currently the only additional storage device you can use for optimized games.

Xbox Series X|S games can only be installed on the console's internal storage or the external Seagate SSD card. Link here. External drives are too slow for those games. The external hard drive can only be used to install backward compatible games (Xbox, Xbox 360, Xbox One).