As I have three Humax boxes in the same room, I tried changing the remote control mode on the remote I use for the above, to stop the other two reacting, by pressing OK and 0 together. The usual message came up about changing the mode, I pressed a numeric number ( I forget which one now) after that the remote wouldn’t work at all. Another identical remote will work with the HDR Fox. I have changed modes before with no problems. It seems the software in the remote may have become corrupted. Has anyone any idea how I might get it to work again? Is there such a procedure as a factory reset for this remote. Obviously I don’t want to buy a new remote if I can possibly avoid it.