I have been having an issue for a little while now that has progressively gotten worse. When I start up my Helix, it does not work right away. I will get very little to no sound at first. Gradually, I will get a very distorted sound that comes in and out. Eventually, it will work fine, but it sometimes takes 10 or 15 minutes before I can play. When it first started doing this, it only lasted a few minutes. I would turn it on first thing, then go about my other to do's, and by the time I was ready to play it was fine. Lately, it has been taking much longer for it to finally have a playable tone. Once it does, it's good for the rest of the gig. I have isolated the problem to the helix. I have tried other guitars and I have replaced every cord one at a time, including the power cord.
