I have a Hunter fan with remote. The fan or the light comes on by itself with no one around
See my post below: (Sorry, we're in the same boat)
Hunter ceiling fan with remote, have 5, 4 are seriously impaired! Lights dim to half strengh after variable time 10 seconds-30 minutes. And lights or fan turns on randomly (come home & fan on full blast), and one in which the lights won't dim (just blinks when try to dim)! Hunter "kinda" admits there is serious problem with remote but doesn't have a solution. Tells people to try changing to different code due to possible interference (pain in **** to change code on ceiling base!), was totally ineffective. Then replaced receiver in ceiling base (another total pain) in 3 fans with new ones sent Hunter, still totally useless. Hunter's suggestion, don't use the remote, just use the pull chain. If I had wanted a pull chain fan, I'd have bought a pull chain fan. TOTALLY USELESS! Moral of story: If you want a remote ceiling fan (my friend found out that all their remotes are made by the same company in Taiwan), don't buy Hunter!!!!!
P.S. I found a "Kinda"- fix for the lights dimming to half strenth. After turning on the lights, wait 1 second, then dim lights slightly, they will then stay on the strength that you dim them to.
- P.P.S. When I changed the receiver in the one where the lights won't dim, it "solved" that problem...Now it has the same problem as the others, lights or fan turn on randomly!