Basically the title. Sometimes I turn on the deck and the SD card icon is in the top bar, it shows it’s connected but doesn’t see any games on it and prompts me to format (and also shows it only has 30mb of space). Rebooting and/or removing and reinserting the SD card seems to fix it until the next time. I’m really not sure why, unless the card is failing and I need a new one? This happened on both my old lcd and the new oled deck so I don’t think it’s the port. Any help would be greatly appreciated!
Edit: not an SD card issue as many guessed. Seems to be an OS issue
This is a known issue according to steam deck discussion page. I get a this issue too from time to time and a restart solves it.