Hi all. I have recently purchased a Monitor Audio wireless kit in order to run my Xls200. It's the WT1/WR1 as seen here... Monitor Audio WT-1 / WR-1 Wireless Audio Transmitter & Receiver Kit - Wireless Accessories - AudioVisual Online - UK Home Cinema and Hifi Specialists It's all hooked up just fine and works. However I seem to be getting some random interference in the form of pops and crackles. The blue connection light flashes and occasionally drops out too. The wiress reciever is on one side of a door frame and the transmitter is of the other (both in the same room, just either side of the doorframe). I'm wondering if the interference is coming from the BT homehub or mains... Has anyone used one of these kits or similar? I'm looking for some tips really.