I bought an Openbox S11 off eBay and been using it last few months. I also bought a Nikkai 5.8Ghz videosender as seen here:
[ame=http://www.amazon.co.uk/Mini-5-8GHz-Video-Sender-interferance/dp/B003KVMYA0/ref=cm_cr_pr_product_top]Mini 5.8GHz AV Video Sender - No interferance with: Amazon.co.uk: Electronics[/ame]

Problem is the infrared keeps going off, it's been like this since day 1. I have to constantly go back to the box if I want to change channel. Can't move the box because the sat cable is in the front room and TV is in back room.

Please suggest a good sender/fix for this, I thought 5.8Ghz were best models!