hmmmm ok my Switch Lite doesn't recognise my new 256 GB card:

microSD card can't be read
The card may need to be formatted for this system,
or it may be damaged. Formatting erases all data.
Card: 512 GB - status: not mounted
This happened after a system update. I dont have anything important on it yet, but I want to know if its the card or the console before I buy smth else. Any tips?
i'm not in a rush, but i'd like to buy the right thing next time. if anyone can explain what to look for in a card, that would help a lot.
I've read conflicting advice online, sooo I'd really like to understand what's going on before I do anything that can't be undone. Any guidance is welcome. pls help 🙏

