Cannot attach to a running target with Atollic true studio

[SMura.3]

Hello,

I try to connect on a running target (an STM32L072CZ) for debug purpose with the Atollic True Studio 9.3.0 and a Jlink probe from Segger, but unfortunately, a reset occur at connection and I can't get the firmware context for debugging. I have followed the steps from chapter "ATTACH TO RUNNING TARGET USING SEGGER PROBE" from the AtollicTrueSTUDIOforSTM32UserGuide (creating a specific debug target with an empty "startup script" tab) but it does not work on my side. Where may I be wrong ?