For some reason I cannot figure out how to unlink the modules. Can someone please inform me how to do this?

@SpyderBlack723 1. Select synchronizing
2, Click and hold on the module you want to unsync
3. Drag the Sync line off the module into empty space and then let go

The module should be unsynced from all modules it is connected to

That's what I've been doing, but the line doesn't disappear. It thinks that I'm trying to connect a new line to something else. Not quite sure why it's doing that.

I know this was driving me nuts for a couple days until I found they were actually 'grouped' with a light blue line and not 'synced' with the darker blue line. Hit f2 or select groups, and then drag the line off into space.