Run and Debug Configurations don't work
some possible things to try
If you have a previous openocd still running (check on the debug perspectiv)e close it as welel as any gdb open still leaving here. Any kind of zombie process will prevent any new sucessulf openocd conection to the tagret.
Can you get access to the same target on sameusb port with the stlink utility ?
Try others usb ports
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