Wrong port? bad expansion card? other ideas? previous SSD keeps unmounting when I'm transferring `$HOME` from old 2TB (`SN850` via USB-c enclosure) to new internal 4TB SSD

[jared_kidd]

You might want to read through this thread. It seems someone else has had this issue:

AMD Framework and NVMe SSD Enclosure Compatibility Investigation

There seems to be compatibility issues between NVMe SSD enclosure and AMD Framework. I invite everyone who also have AMD Framework and NVMe enclosure to collectively experiment and report our findings. Hopefully by doing this, we can identify any patterns, root cause an issue if indeed present, and ultimately assist Framework engineers in addressing it. Fault observed: NVMe SSD in USB enclosure (not Thunderbolt) drops connection during sustained Read/Write activity. After the disk dropping, it…