Just updated the software to V6.60, which also updated the firmware on my J-Trace Pro.
My firmware seems to load fine on the target, from STM32CubeIDE, through JLinkGDBServer.exe.
But as soon as loaded the server closes down and the IDE shows a message saying: Target disconnected. Not a directory.
Downgraded the software to V5.56d (leaving the new firmware on the J-Trace alone). Everything works fine again.
My firmware seems to load fine on the target, from STM32CubeIDE, through JLinkGDBServer.exe.
But as soon as loaded the server closes down and the IDE shows a message saying: Target disconnected. Not a directory.
![?(](https://forum.segger.com/wcf/images/smilies/confused.png)
Downgraded the software to V5.56d (leaving the new firmware on the J-Trace alone). Everything works fine again.
![;)](https://forum.segger.com/wcf/images/smilies/wink.png)