Quote Originally Posted by tumbleweed View Post
If you look at the messages, when it fails the program end addr is 0xcbf.
It's then not seeing the next addr 0xcc0 as erased... there's still something there.

I think there's a setting to specify the full range and not let the PK4 pick it.

I had the -E option, so no idea why it didn't want to erase the entire darned thing. It's off by default.

Robert
:shrug: