hello. i have just purchased 2 extenders for 2 cable boxes and tvs. the tvs are in separate rooms, the cable boxes are side-by-side in a utility room. i am using the IR, and when i change the channel in one room, the other cablebox/tv also changes to that command. what can i do to isolate the IRs without moving the cable boxes. thanks in advance. Mike

Because the same remote works for both cable boxes, the signal from the IR blaster actually crosses over to the next cable box. The only way to fix this is to move the cable boxes farther away from each other and perhaps create a divider between these 2 cable boxes.
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