I have a new Humax 1010s and must admit, I got fed up with the constant clicking of it when exploring the channels and recording etc. as I have an older Humax I have been using the remote control that came with it and it works virtually everything in silence, plus it works your TV, DVD and audio as well.
I bought a spare one from Amazon and the model is still there if anyone wants to buy one to keep the piece!
HUMAX PVR FOXSAT-HDR REMOTE CONTROL RM-F01
Try it and you will see it works no problem at all.