Joe,

Could you please provide a bit more detail?

1. Are you using an RF extender? If so, which one?
2. What type of equipment were you having problems with? You mention lights and a projector, which models?

I'm asking these questions because the problem Dave is working may be related to RC5 codes being sent to an RFX9400. I would not expect you to know which type of codes you are sending so therefore I asked about the equipment type/model, etc...