Thought someone might have the same setup... I have a HR34 and two C31's. One of the C31's is in the basement and setup via RF. The reception is horrible... we are lucky to maybe get 1 our of every 3 key presses. I've had many receivers over the years installed in the same exact spot and RF on those receivers have been flawless. I've read that the RF antenna is in the center middle of the housing - is there any way to improve the reception? I don't want to go the IR Repeater route if I don't have to, but we will have to do something soon.