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IWR6843AOPEVM: Cannot acces data port in own serial code or mmWave Demo Visualiser

Part Number: IWR6843AOPEVM
Other Parts Discussed in Thread: UNIFLASH, IWR6843AOP

Dear all, same as in the related post I cannot access the data port of the TI device.

Until today all was fine, however I wanted to update some parameters in the config and went to the demo visualiser where I could not connect.

Realising that there was an updated SDK version I opted to upgrade using uniflash which was successful.

Upon going back to the visualiser again this was the state.

For completeness -> here are the settings of the switches:

The weird thing is, when I switch the 2 switch of the double (SW1-2) it seems to see the data and not the config.

I have tried sending the config without the data port, this however did not solve it.

My own code seems to be able to send the config files I had, however does not get anything from the dataport either.