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MMWCAS-RF-EVM: MMWCAS-DSP_EVM; MMWCAS-RF-EVM

Part Number: MMWCAS-RF-EVM

Hello Sir!

Our board type is MMWCAS-RF-EVM equipped with MMWCAS-DSP_EVM, After I plug all the cables, try to connect board with mmwavestudio(version 03.00.00.07), it shows the following error report.

We have encountered the same problem before, but when I reboot the board or mmwavestudo, it solved, but this time, reboot never work.

The IP is correct, we can ping the IP of the board from PC successfully,  even the port 5001 on board is open, confirmed by tcping.

We logged in board system with ssh, run the 'ps -ef' command, the apps.out is still running peacefully.

At the same time, we can connect other same type board(MWCAS-RF-EVM and MMWCAS-DSP_EVM combination) with current software setup, only this one failed to connect

How can we solved the problem?, or is it because the hardware damage?