I had a similar issue with my LCD deck. I used this adapter and it was a hit or miss if it would be recognized and, if it was, it would randomly disconnect when transferring larger files. I got an OLED deck and that has a completely new USB C issue…

I’m also having a similar issue, it’s probably a software/firmware issue then.

Okay, this isn’t just me. I’m having a similar issue with the new OLED deck. It must be a software thing then.

https://www.reddit.com/r/SteamDeck/comments/1802ve1/usb_c_port_not_recognizing_devices/