I never had a customer complaining about this but I was just thinking about this today. What are the chances of collision, in a layout with multiple RP6s and RM-433 wire out together, when more than one remote sends a trigger at the same time and both signals are picked up either by the same antenna or another scenario could be two signals that are output to the IR bus at the same time by two different RM-433.
I'm always right. The only time I was wrong was the time that I thought, that I was wrong.