I have two HUGE RF systems that I am currently working on. Both of which have about 200-250 keypads/dimmers/switches/hybrid devices all RF. when I transfer to the system (hard wired from my laptop to the first processor) I get about a 50% device failure rate. I can eventually get them to transfer the data base by "retrying failed devices" but this is excruciatingly slow and annoying. Anyone have any ideas? All repeaters are within decent proximity.