Hi,
This error message means, you are in trouble because your code is not able to read all incomming frames fast enough. This leads to a internal read queue overflow and the error occurs. You can try the following: Use the current driver 2.3.2, make the read queue larger and set the frames to read input to 1000, this forces the Read Mult function to read all frames available. If you are using a 2 Port device, try to use only one Port for read mult, because the onboard processor has to serve both ports, this gives him more time. If you are using a Series 1 board, try to use a Series 2 Board, if available. The Series 2 Board uses a larger internal queue for buffering.
DirkW
