Hi all Im very new the world of wireless. Recently bought the Relay G90 and ive jamming with it for a few months and a couple of local shows with it and it worked a dream. Only problem i have now is, i had my first international support with it and the headlining band was using wireless systems aswell. My wireless was cutting in and out during sound test and i had to use a guitar cable in. Can anyone provide any help on why this would happen and how to fix it. The G90 runs off 2.4ghz digital wireless system as im sure most of you are aware. Im not sure the exact system the headlining band was using.