Hello @jbruno,
Upon further investigation we have narrowed down the problem to the SDIO driver for the WiFi/Bluetooth module on the Verdin iMX8MM.
The setup from my message on the other thread works for the Verdin iMX8MP (which does not use the SDIO driver) and for the Verdin iMX8MM using an external bluetooth adapter.
We will continue to investigate this problem to understand where the bug is on the SDIO driver.
Best Regards,
Bruno