What meant is if I connect my BT250 remote using Bluetooth then I have no issue with range it can work far away but my bluetooth speakers doesn't work properly so if I disconnect my BT250 from bluetooth then remote uses regular IR blaster but that is not strong enough to reach 15 to 20ft. My bluetooth speaker is very close to the box. Like I said I had no issue before firmware upgrade so something has to be do with firmware. I even tried to move my bluetooth speaker far or different place but still the same.