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Connection Lost -1073807194 in VISA

 I am using silicon labs USB to USRT converter for serial communication. When I am using VI 'Testing-V0' (attached) then after 2-3 successful communication I am getting -1073807194.

For crosschecked I am opening and closing the VISA resource at the time of reading only(attached VI is Testing-V1 ). Then also I am getting same issue but frequency is less.  But in tera term it is working fine

I checked at MAX and there also I am getting same issue. I am using WIN7, LV2011, VISA 5.3.  

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Where exactly is the error comng from? The flush or the read? Also, why are you constantly flushing the interface?

 

Mike...


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