Great job! Brian is such a lifesaver!
I don't think we've missed a read since we started double chipping our bibs and using 2 separate readers/rows. Everything is networked into an ethernet switch.
I'd be curious to see if using an ethernet switch would eliminate the need for you guys to have to switch the ethernet cable back and forth.
Then it just be a matter of which computer does the "Start Listening" job while the other computer does not listen until the next race. Never tried this myself because I always time everything on one main computer.