I have ROMs that came with the adapter but I haven’t used them as they are based on the desktop so would lose the SCSI option. I have a scsi2sd Card I am using so would have to create a new Cf Card with Amiga os and stick it in the ide connector. It is strange as the ROMs I used in the desktop were 3.1.4 ROMs.

when I get my other a4000 back will I will do some more testing.

i don’t know if diagrom might help?