IWR6843ISK: IWR6843ISK modular mode error

Hello,

My customer is testing IWR6843ISK and MMWAVEICBOOST.

There is no problem when tesing IWR6843ISK + MMWAVEICBOOST together. But when the customer try the modular mode with IWR6843ISK, they get the error below.

Please tell us how to fix the error.

Thanks in advance.

JH