wall switch dims instead of off

[jt]

I have a wall module that has been in for a
couple of year.  Now the "on" command works
fine from the remote or the switch but
the "off" command dims the lights  to about
50% instead of turning them off.  Has
anyone else had this problem?  I end up
using the little switch below the button to
turn of the lights but that disable the
remote.  Is this switch dead?

[CK]

Assuming you tried to send OFF again to this
module with no change, was something added
(plugged in anywhere) that could be causing
some weird interference ? Normally
interferance causes loss of signal but I
guess it could cause modification to the signal.

No software on your computer sending virtual
command either?

[jt]

I don't have X10 hooked up to the PC yet so
no weird signals from there.  I haven't
added anything new to the house.  I'm going
to try and switch the channel and see if
that solves the problem.