Trying to use the FX3 to capture images from OnSemi image sensor

[TaBa_2409941]

Trying to use the FX3 to capture images from OnSemi image sensor and have few questions - could not find answer in the docs or forums.   I use the image sensor in trigger mode, so need to read only 1 image upon request.  The image size is known. For example: the buffer size of monochromatic image of 768X768 pixels is 768X768X2 = 1179648 bytes (16 bits per pixel)   I use a GPIF to USB bulk manual channel to capture the image.   Knowing this size:  What should be the buffer size associated with the channel? (i now use size of 16*1024)  What should be the number of buffers allocated to the channel (I use 4)  What should be the packet size (I use 1024)   When capturing images of 512X512 it works well.  But when capturing images of 768X768 and bigger, the received buffer is made of 15-20 last lines of the previous image, and the rest are lines of the currently captured image.  There is some sync problems between the captured and received buffers.Can anyone help with this?