I have been using gnuradio to receive the data from the front end hardware. I have made a file sink to see the data. And the data pattern seems to lose a byte , and this occurs every 1024 bytes. I think the software reads 16KB of data but the error comes ever 1KB. I am using a SSRP module to interface with the hardware, in Ubuntu Gutsy. I have attached the portion of the file where the change occurs. The unexpected byte error comes at 5113444.