Hey Henrik,

Thanks for your reply. I looked at the Analog datasheet and the only thing that jumped out at me was their termination schema. My bus is built exactly like this one: http://datasheets.maximintegrated.co...80-MAX3089.pdf (page 20). Did I miss something in the datasheet, or is the 3081 only intended for point to point comms? If so, it sure sounds like a board rework is in order huh. bummer.

Thanks again,
Chris