Transport Layer Defaults for devicePacketResendBufferSize

The default minimum for devicePacketResendBufferSize allows at least two maximum-sized buffers. Resend buffers hold the last images that have been transferred to host. More buffers allow more possible resend packets.

But it is important to remember that increasing the packet resend buffer value consumes internal memory used for image buffers waiting to transfer. This will reduce the number of frames acquired at frame rates exceeding the transfer rates possible to the host computer. Memory size is monitored with the feature transferQueueMemorySize.