Yeah, good luck with that.
I was at CostCo this weekend and they had a heck of a deal on a Sandisk 1TB NVMe drive. Normallly $139, on sale for $99. Since my OEM Tesla USB drive was only holding 1/2 a day of dashcam footage, I figured 1TB would hook me up. Got home, removed the OEM drive, plugged the Sandisk in, the car saw it, I clicked Format Drive (twice for good measure), the format seemed to work as expected both times (no errors), so I took a drive with it in place. Alert came up saying no USB storage for dashcam events. So I removed it, plugged it into my PC and it had all the OEM Sandisk files and no dashcam video. It didn't format nor did it write to it. So a formatted it exFAT on my PC, renamed it to match the OEM drive and even copied the contents of the OEM drive to the Sandisk. Plugged it in and same story. Gave up.
Fast forward a couple days... I had been listening to streaming radio as the MP3 USB issue was annoying the hell out of me. Well, now I was tired of listening to streaming, so I selected USB and, low and behold, it brought up the Sandisk in the glovebox as my media drive! I tried playing a video, but it wouldn't play it. Anyway, I unplugged the Sandisk so I could use the MP3 USB drive in the console. When I did that and brought up the media player and USB, it was still showing (the now unplugged) Sandisk contents. Somehow the directory and folders were all cached. So now I unplugged the USB drive in the console (leaving no USB devices anywhere... glovebox or console), scroll wheel reboot and... same thing. No USB drives in at all and cached list of video files.
What a mess of a software release! I am somewhat reluctantly upgrading to 2021.24.4 right now. It's been telling me it's been available for a week, but I was waiting to see if it broke more than it fixed as per forum posts.