I'm in the same camp as others here that have the originally provided firmware and can't seem to update it.
What I know so far:
- Position of the pattern switch is irrelevant.
- Swapping multiple Computers, cables, and Interfaces didn't solve the issue.
- In INIT and pressing the reset key, I get the two quick bd hits. Pretty sure that is v2.0 the original project OS (confusing numbering IMO)
- Sync works properly still from my MPC2kXL
- attempting to update on Edit, slower speeds seem to hold the unit but not show progress (Even at 25% transmit speed)
- attempting at faster speeds just time out mid transmit and the unti goes to patter switch function
- no indication of lights shown from Pui's video linked here:
https://youtu.be/3g_ZrjYXHH4Since it boots, I'm thinking that its not a lack of boot-loader. Maybe not a good version of it. Would attempting to load via a ICSP cable and the hex file be the better next step?