I have all my SCSI settings to autoconfig but that way my HD gets recognised as an asynchronised one. That way the speed is slower than what the drive could do. My termination should be ok (active terminator at both ends). The HD is the only unit on the chain. I checked with the P5 program Unitcontrol and it says Asynchronous. If I check synchronous in the boot menu it works but I wonder why it doesn't work with Auto?
I had it autoconfiged correctly with another HD present on the chain once. Could it be because of SFS in the RDB? That's all I did with the HD...