Ok so I just installed the Dasaita PX6 and I had the greenedge JBL radio. I’m getting a terrible sound that I will attach in a video. I have checked my connections a million times with nothing seeming to be lose, broken or connected wrong. I read through the old forums of people getting a hiss but this is a different sound. No matter what volume the stereo is at the noise stays the same volume, it doesn’t get louder when I accelerate and it’s louder on the speakers in the dash then it is on the door speakers. I disconnected each connection and plugged it back in with the radio on to see if that would stop it with no luck. About 4 seconds after I disconnected the canbus it would stop for a split second and then start again. Did it four times in a row and did it each time. Please help! Also emailing the seller.