I've had an mrf 250 and a mx-950 for quite a while (two years) and lately I've notice that my commands take several retries to "work", especially on turning off/on my projector (Sony VW50) using discrete codes. Nothing has changed and I cant seem to narrow the problem down to anything definitive, it seems that I've just had a gradual degradation in terms of successful "clicks". I am using the wires that come out of the mrf 250 and stick on the boxes. The battery indicator on the MX950 shows a full battery and I have reloaded the program to the 950 several times. Any ideas of what the problem might be or how to diagnose it better ?

Thanks