Which ones? Can you list one, which doesn't disconnect from time to time without unmounting the file system?
I used a thunderbolt enclosure from OCW and eventually the file systems were corrupted beyond repair.
I’ve never had that problem, using a Buffalo drive station mini (which I upgraded the 2 SSDs without issue either), neither with Akitito thunderbolt 3 4-bay thing. Both products are discontinued though. People complained about the Akitito one disconnecting on Amazon, from memory someone said the cable was a bit loose. I used an Apple thunderbolt cable from the beginning (because someone left out the included cable and it was coming from the US to NZ over Christmas...) and I dunno if that plays a part, but it’s snug and I’ve never had an issue.
