BHI160B MetaEvent error 0x21 0x15

Hello, I'm using a standalone BHI160B IC on a custom PCB.

The I2C communication works fine and I'm able to upload this firmware: Bosch_PCB_7183_di03_BMI160-7183_di03.2.1.11824 (current firmware on the download page).

Firmware seems to go well with computed CRC matching header CRC and reported RAM version matching firmware version (11824).

But I get a MetaEvent Error (0x04) 0x21 0x15 when I start the CPU and fetch data from FIFO.

Here is a picture of the BHI160 part of my PCB schematic:

Any input would really help. Thanks !

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