Try re-positioning your antenna to a different location to see if another area will receive more signals. You can also try removing the amplifier if you are using an amplified antenna with your Channels Device. The Channels Device has a built in amplifier and the two together may be overpowering your system causing poor reception. Remember to do a channel scan every time you relocate your antenna.
Important: Mohu Channels has been discontinued and is no longer under warranty. Some third party retailers may still sell Channels units, but they are not covered by any Mohu warranty.
Please contact the reseller if you have any questions.