Hey guys. Was wondering if anyone else if having this same problem. I have the Logitech Anywhere MX wireless mouse. When I connect my external monitor to the macbook, the mouse becomes very spotty and the cursor only starts running smoothly when I have it right next to the laptop. The problem SOMETIMES goes away when i connect the mouse to the left USB. But I was just curious if anyone else had this same problem with the HDMI messing up their wireless signal when they connected it.