IWR1443+DCA1000EVM在mmWave Studio上运行DataCaptureDemo_xWR.lua时卡在加载BSS和MSS上

我在网上购买了IWR1443BOOST，和DCA1000EVM连接后使用mmWave Studio来采集ADC数据，但是我按照官方的quick start guide来运行时，运行AWR1642采集时不会卡住，但是使用IWR1443时运行DataCaptureDemo_xWR.lua时会卡在下面的load那一步上，我1.0和2.0版本的mmWave Studio都试过了，但是都是这样，不知道是什么原因，我贴出我的log来，希望有大佬拉我这个小白一把，要是是板子质量问题的话我好早点找卖家更换。

[12:48:29]  [RadarAPI]: ar1.SelectChipVersion("AR1243")

[12:48:29]  [RadarAPI]: Status: Passed

[12:48:29]  [RadarAPI]: RS232 is not connected ..!!!!

[12:48:29]  [RadarAPI]: ar1.frequencyBandSelection("77G")

[12:48:29]  [RadarAPI]: ar1.SelectChipVersion("XWR1443")

[12:48:29]  [RadarAPI]: Status: Passed

[12:48:29]  Device Status : XWR1443/QM/SOP:2/ES:3

[12:48:30]  [RadarAPI]: ar1.SelectChipVersion("AR1243")

[12:48:30]  [RadarAPI]: Status: Passed

[12:48:30]  [RadarAPI]: ar1.SelectChipVersion("XWR1443")

[12:48:30]  [RadarAPI]: Status: Passed

[12:48:30]  Device Status : XWR1443/QM/SOP:2/ES:3

[12:48:30]  [RadarAPI]: ar1.SaveSettings('C:\Users\32254\AppData\Roaming\RSTD\ar1gui.ini')

[12:48:42]  [RadarAPI]: ar1.DownloadBSSFw("C:\\ti\\mmwave_studio_02_00_00_02\\mmWaveStudio\\Scripts\\..\\..\\rf_eval_firmware\\radarss\\xwr12xx_xwr14xx_radarss.bin")

[12:48:43]  [RadarAPI]: Downloading BSS Patch RPRC Binary..

[12:48:50]  [RadarAPI]: ar1.GetBSSFwVersion()

[12:48:50]  [RadarAPI]: BSSFwVersion:(02.00.00.01 (05/10/17))

[12:48:51]  [RadarAPI]: ar1.GetBSSPatchFwVersion()

[12:48:51]  [RadarAPI]: BSSPatchFwVersion:(01.02.00.03 (24/10/18))

[12:49:06]  [RadarAPI]: ar1.DownloadMSSFw("C:\\ti\\mmwave_studio_02_00_00_02\\mmWaveStudio\\Scripts\\..\\..\\rf_eval_firmware\\masterss\\xwr12xx_xwr14xx_masterss.bin")

[12:49:06]  [RadarAPI]: Downloading MSS RPRC Binary..

[12:49:32]  [RadarAPI]: ar1.PowerOn(0, 1000, 0, 0)

[12:49:33]  Status: Failed, Error Type: RESP TIMEOUT

[12:53:10]  [RadarAPI]: ar1.DownloadMSSFw("C:\\ti\\mmwave_studio_02_00_00_02\\mmWaveStudio\\Scripts\\..\\..\\rf_eval_firmware\\masterss\\xwr12xx_xwr14xx_masterss.bin")

[13:30:08]  [RadarAPI]: ar1.DownloadMSSFw("C:\\ti\\mmwave_studio_02_00_00_02\\mmWaveStudio\\Scripts\\..\\..\\rf_eval_firmware\\masterss\\xwr12xx_xwr14xx_masterss.bin")

[13:30:09]  [RadarAPI]: Error: Calling_WriteAddr_Single exception: 端口被关闭。. Check connection to device.

[13:30:09]  [RadarAPI]: Error: Calling_WriteAddr_Single exception: 端口被关闭。. Check connection to device.