We have purchased a Nebula-1DX_02, built a few demos (all good) and planning to develop our own board with STM32F429 and 1DX RF module. In anticipation, we started to prepare the tools (flash programming and debug). We purchased a J-Link EDU JTAG adapter and followed the instructions to to set up Debug Configuration. The debugger starts, but it does not stop at main() but stops inside the wwd_bus_init() function. We appreciate some help in finding out what could be wrong.