I would say that your antenna wire strapped to your battery is the problem you do not want the antenna wire touching anything electrical because the emf produced by the battery can cause the glitching and so I would say move that clear of the battery and you would clear up the problem.Also I see you have a Hitec RX those are not the best when it comes to trouble free I used one of those on my Heli's and had some problems with glitching so I dump them and went to a Berg RX and have been trouble free ever since,but the wire on the battery is a problem also.Also Deans antennas are the best if you have done a good job soldering the connection on the plugs and not cut the wire to short. Also I don't think you will get static from rubber mats since rubber is not a conductor that is why I stand on them when working on large electrical panels at work so I won't be grounded.