XNET version 17.0 and version 1.8 UDS read data issues

[JerryLiuLiu]

Using NI9866 build LIN communication with DUT. With difference XNET version get different behevious about UDS reading.

When use XNET1.8 can get right feedback. And we can see get feedback only once time.

Same project when use XNET17.0 get feedback but it sames send repeat message again and again and receive msg again and again.

[ZYOng]

Are both VI exactly the same? Are they using the same type of session? Frame and Signal sessions behave differently.

[JerryLiuLiu]

Thanks for your anwser.

Same project same as different labview version.

I create the project using labview2017+Xnet17.0. It has the issue about repeat send and receive. Then i save the projrct as previous labview version11 +Xnet1.8.  The issue is solved. 

Later i will post the method .vi write and read.