The battery may be overcharged due to little use between charges. Try pulling the battery and putting it back in. I have seen this a couple of times with the Marantz remotes. If this fixes it, maybe use the charger every couple of days instead of every day. Let me know how it went.
Simon.
I guarantee I'll tell you the truth and I guarantee I'll tell you what you need to know but I can't guarantee that I'll be telling you anything you want to hear.
