Help! Just swapped my HR20-700 for the HR24-500 My Marantz universal remote worked great (for years) with my HR20-700. With the HR24-500 and Marantz remote, the HR24 acts all funky. For example, I hit the down arrow (once) while I’m in the guide. The guide will start scrolling super fast. The light on the HR24 blinks as if it’s receiving multiple commands. I know the remote is not sending multiple commands. If I pull the battery on my remote the HR24’s light continues to blink. I can still use my Marantz remote on my HR20, so I know my remote didn’t recently tank. I get this same funky behavior via my Marantz set to IR or RF. Like I said, I know my remote still works on my HR20 without issues. Question: What is the difference on the HR24? Does it use the same command set as the older DVRs? FYI – The HR24 works fine with the DIRECTV remote. I just can’t understand why the Marantz remote works with the HR20, but funky with the HR24. Any ideas?