No sure why, but my ssd is not reconized anymore after 1 year without problems. I tried discard hardware issues using a ssd nmve adapter to usb and sone times work others is not reconized my ssd. Looks like a software problem. How can fix this?. I tried use a live session with fedora silverblue iso but no luck (no load any live session).
This is clearly not a widespread issue, so you need to provide more details of hardware and software versions (including vendor firmware). Have you checked the SSD vender’s site for your model?
Got to say, if it only works intermittently in the NVMe USB adapter, that sounds like a hardware problem.