IWRL6432BOOST: enable Feature Lite Build and load JSON cause CCS IDE no response

Part Number: IWRL6432BOOST
Other Parts Discussed in Thread: MMWAVE-L-SDK

according to MMWAVE-L-SDK document file:///C:/ti/MMWAVE_L_SDK_05_04_00_01/docs/api_guide_xwrL64xx/MMWAVE_DEMO.html
I load the JSON file from example profile folder: C:\ti\MMWAVE_L_SDK_05_04_00_01\examples\mmw_demo\mmwave_demo\profiles\xwrL64xx-evm\FeatureLiteBuild.json
and then the CCS IDE GUI loop a busy cursor no response.