@Corsair Nick, I did the version rollback as suggested by 2FAN (uninstalling and installing older iCue) and I'm still testing but it seems the ghost double-click is gone.
However, I'm still sometimes experiencing the cursor being sticky for a fraction of second, regardless if it using usb cable or wireless. Imagine that I'm moving the mouse cursor just fine and then the cursor seems to freeze and not get the movement anymore for a second. That's very annoying and not high-performance. How can I solve this?