Your order number was 127687. Please see this post regarding potential SDproblems with units shipped in the last quarter of 2022:
I will send out a new card today. The card will have all of the root files for your current release, including a skeleton config file as shipped with new units. There is a copy of your last good config file stored in processor memory ESPSPIFFS. This post describes how to access that and install.
Sorry for the trouble. I agree it should not fail after six months, or even 5 years. The replacement card is an Industrial rated Sandisk card.