I have two HR-24 dvr's and an H-24 receiver in the whole house system. I pulled up my playlist on one of the dvr's and several of the programs had a red circle with a white minus sign in it. I clicked on it and it said the playlist was full. I can go to the other dvr and watch that program. I have plenty of memory left on both dvr's, do they limit you on the number of shows along with the space available? What am I experiencing with this issue? Can I do anything to correct it?