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SDK 15 software crash during SPI session.

Hi

After migration from SDK 14.0.0 to 15.0.0 our FW crashes during SPI session

We use EasyDMA , so we use SPIM driver directly without wrapper  nrf_drv_spi

The crash occurs in spim_xfer  function, immediately after spim_int_enable function calling.

We found some weird workaround. The problem disappears if we add delay in spim_xfer  function, immediately after  nrf_spim_task_trigger(p_spim, NRF_SPIM_TASK_START);

It looks like voodoo, so I would like to know what's going on and what's a write way to manage the problem appropriately.

Regards

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