MTU extension leads to HardFault error.

[Skada.3]

Hi

I am using Bluenrg_m2 expansion board X_Nucleo_Bluenrg2 along with the controller Stm32l476rg. Reffered example is 'SampleApp' form X_cuble_BLE2_v1.0.0.

I am trying to send 160 bytes of the fixed data over BLE frequently but after sending one packet of the data I am getting Hard_fault_error exception.

I tried to increase the heap size and stack size as well.

Also change the HCI_MAX_PAYLOAD_SIZE from 128 to 256 (not sure, this change is needed or not)

Not able to get the hard fault issue, looking for the solution on this issue.