Firmware update failing - Firmware Download Failed - Download Microcode returning: ABORTED

[nachopants]

Problem

Firmware upgrade failure, with segmented download variable it says 'successfully upgraded to SN03' (which is current firmware)

Block size failure as well.

Log attached https://pastebin.com/CAmwTbfc

Expected behavior

Firmware upgrade from SN03 to SN04

How to reproduce

Executed via root on Synology Linux/GNU

Deployment information

Linux nachoServ 4.4.302+ #64570 SMP Thu Jul 20 00:07:27 CST 2023 x86_64 GNU/Linux synology_broadwell_3617xs

Additional information

I have tried with various versions of SeaChest and SeaChest lite.

It also fails to change block size from 512 to 4096.

Consistent error across 8 x 16tb exos 18's