Hi,
We are using SDK 14.2 with s132 v5.1.0. Reviewing the changelog for newer versions of the SoftDevice, we see:
"A memory access fault (NRF_FAULT_ID_APP_MEMACC) can occur in sd_nvic_critical_region_exit() if a high priority SoftDevice interrupt occurs during a critical section, for example due to radio traffic (DRGN-10613). This issue was present also in previous releases."
Was this issue present as far back as s132 v5.1.0?