Occasionally, when I try to set a program in the guide to record on my whole-house DVR system, from one of the H25 receivers, I get a message - "can't record, already set to record this program" , even though it hasn't been set to record that program. I can go to the HR34 media unit and set it to record that program, but can't use the H25's in the various rooms to set recordings. Not real convenient -- anyone have a tip or suggestion?