Unknown network error

[kongwu99]

Hello, I have 6 basler camera, and use imaqdx to grab image, but some times,  camera will get  'Unknown network error'  when run 'IMAQdxConfigureAcquisition', and if one camera has err, all camera also get this err.

All camera link to 6 NIC, in deferent network segment. Most time they work fine, but some times will get this err, and need to restart app.

Any one has this err too, and can help some suggestions ?

VAS version: 2014, NIC is intel PRO1000 

[kongwu99]

Append info:   

   start grab:   IMAQdxConfigureAcquisition(s, 1, AC_BUFF_COUNT)     IMAQdxStartAcquisition(s)

   stop grab:   IMAQdxStopAcquisition(s);
                        IMAQdxUnconfigureAcquisition(s);

   snap:   IMAQdxSnap(s, img);

6 basler camera, in different thread to start or stop  same time.  

Why some time get 'Unknown network error' when run 'IMAQdxConfigureAcquisition '  ??

[kongwu99]

need help....

[kongwu99]

nobody...