I have a problem with a sound of mine.
When i play the sound the ''Correlation'' of the sound (See the picture) is going nuts

The problem is:
When this is happening it sounds like an Phaser is active on the sound.
For the perfect sound the Correlation needs to be +1 or somewhere around. As you can see it's going nuts and goes from +1 to -1 and that over. That is i think the causing of all this.
But how to fix it?
The sound is a square, detuned with a LFO pitch on it. The notes i play are long notes and is the head sound of my climax part in my track.
I hope this isn't a dumb question or something.
And i hope that you will understand me.
Greetings, Digital Shifter!