I have a bank of marmitek LD11 dimmers directly wired/linked to various lighting through out the home, they are controlled via Rf on my Phillips RU990 programmed through my pc, only the X10 B codes are used as I cannot get A or C to work for some reason.
Now the reason for my post, it has just decided not to work properly, I thought it was my TM13 so I bought a new one, reloaded my configuration to the RU990, now when I turn on a light with the RU990 it could be 2 or 3 minutes before the light activates and that's only after I have pressed the button several times or so, none of the timers I have set up on the remote work and now I am getting frustrated because I can't figure out the problem, please could someone help or point me in the direction of help as I can see not much happens on this section of the forum.

Kind regards

Paul