TCP read missing first byte?

[_TestMan_]

So what am I missing here? Very strange to me unless I am missing something.

Why am I not seeing the first character ":" in rawOut?

dataOut appears to be as expected. I do know first char is ":"

I am using LabVIEW 2020 64 bit on Windows 10.

[billko]

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@_TestMan_ wrote:

So what am I missing here? Very strange to me unless I am missing something.

Why am I not seeing the first character ":" in rawOut?

dataOut appears to be as expected. I do know first char is ":"

I am using LabVIEW 2020 64 bit on Windows 10.

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My guess is as good as yours since you have given zero context about what the data represent and what you are communicating with.

[_TestMan_]

I don't think that information is relevant to the issue. I am receiving 13 bytes of data every 1.5 sec if that helps.

I am receiving the data, reading the data and displaying the data and I am seeing two different results from the same input (data).

[Eric1977]

How about down converting your VI, uploading it here, and giving us example data to experiment with?

[cordm]

You must be receiving two packets in quick succession. Create an array of the received raw data to confirm. Use standard mode instead of immediate to read the requested number of bytes.

See TCP Read help for details about the mode setting.