Lights turning on by themselves..WHY???

[portside]

I have 4 lights on 4 WS467 Switches which I control with with either the switch or the HR12a palm remote. Everyhing works fine most of the time but sometimes the lights randomly turn themselves on and I have to manually turn them off. (Switches set to B1, B2, B3, B4 transceiver TM751 set on B). What is causing this?

[Brian H]

Some have reported that noise on the powerline can turn them on all by themselves.
If you remove the TM751 from the mix for a test. Observe it they still go on by themselves.

[portside]

I will try that but will the remote work without the TM751?

[Tuicemen]

portside: You need a transceiver for the remote to work! so You need the TM751. Brian suggested removing it as only a test!
Check your remote/s for sticky switches. Do a search on here for Noise posts. There are several which will help find the noise and filter it!

[Charles Sullivan]

You may have a neighbor connected to the same electric company power transformer who is also using X10.  Try changing your wall switches to a different housecode.

[TakeTheActive]

I will try that but will the remote work without the TM751?

ABSOL-TIVELY NOT! 

Please read: PLC / RF Transmitters, Receivers and Transceivers

*IF* you remove your TM751, what is your Palmpad going to "talk" to??? 



[WARNING:

Although sometimes bluntly to the point TakeTheActives advice is well worth considering he obviously has the experience to back it up...

]

portside,

Please INVEST some time reading these forums *AND* my X-10 FAQ (click on my SIG LINK)! 

IMO, folks *SHOULD* have  a *MINIMAL* amount of X-10 Knowledge (gained by *READING* FAQs and previous posts) *BEFORE* they start asking (previously answered *OR* obvious) questions...