Stuck in SPCSetRunMode() when debugger is attached.

[nono240]

Using the PLS USB/JTAG probe on a SPC56EL, I'm unable to debug because I'm stuck into SPCSetRunMode(). Unplugging the probe, and resetting the MCU make the FreeRTOS demo run nicely. I'm aware of some errata about low-power issues, but I'm not sure the SPC5 Studio SERIAL demo makes use of any low-power feature.

Any clue?