RT1170:cannot erase/write flash when connected to CM4

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    • RT1170:cannot erase/write flash when connected to CM4

      Hello,
      I'm using JLink 7.98h, JLink Ultra+, and I'm trying to write QSPI flash of a RT1170-EVKB evaluation board.

      I can do this by connecting to CM7 core, but when I try to use CM4 I have some problems:
      For example this is the JFlashExe screenshot:




      I can successfully connect to core but it fails to erase flash:

      I attach log file

      Where am I wrong?
      How to make it works?

      best regards
      Max