If you download a program that tells you which channel nearby networks are using and then choose your own, it might go away.
Take a look at inSSIDER Home. I have used this to 'sniff' the networks around me and then choose a channel to avoid both Co-Channel and Overlapping interference. The software will even recommend a channel for you to use, on its 'Network' tab, although this may change as nearby devices come online and then disappear.
You may also find it useful to lock your modem speed down to better match your 2.4Ghz devices. No point running at 300Mbps or 144Mbps if they will only run at 54Mbps....If you can do this with HH5 that is....
Edited by briansaab (Sun 23-Nov-14 19:50:30)