I just started to test a new MC024-021 controller, and the service tool shows a error message saying incorrect tool key. Then, when I tries to download a successfully-compiled firmware into this controller, the service tool shows "The selected file uses a different OS (10106599v210) than the current application (10106599v230). Even I select OK to proceed to download the application, it won't work.
Does anyone have the similar experience as mine?
Thanks!