Well, then I guess the SCSI cable was part of the problem, and there's still some troubleshooting to do.

Either that, or maybe it's just System 2.1. The Plus needs System 3.0 or later, so maybe a 512k with Plus ROMs has the same requirement?

Techknight might also be on to something. It'd probably be good to examine the SCSI2SD closely for errors. Perhaps check for new firmware updates also?

c