Controlling my neighbors fan

So, my neighbors said he has some weird thing happening to him where his fan light, fan turned on for no reason. Well, it turns out, I was setting my bond up during this time. His fan is centrally located, and my bond is centrally located. We have fairly large house with block wall in Florida. So how is this happening?
Funny thing is, I had to relocate the bond closer to my fans when setting up… This seems a bit odd.

There’s huge variability in the sensitivity of the receivers, and RF signal propagation can be capricious. So it’s not surprising that you might reach your neighbors’ fan.

Your remote (and possibly receiver) should have some “DIP” switches that let you adjust the address of the fan to eliminate this interference. This is often called “frequency” in the fan documentation.