On February 5, 2013 at 23:35, SB Smarthomes said...
Any chance you ended up with remote and switches of a different frequency? I haven't messed with these for a few years but seem to remember that both are available in two frequencies and if they are mis-matched it only works with a very short range.
This is likely it. I was shipped a MRFB dimmer when I ordered an MRFA a while back. I isn't realize it and couldn't figure out why it would only work from 3-5 feet away. Once I figured out I was shipped the wrong one, switched it out and it's been perfect since.