Hi guys, I recently exchanged my Surface Pro 4 for the Surface Book and couldn't be happier, battery life, keyboard, screen--awesome. I do have one common issue I am seeing on the SP4 it happened as well which is that average pages on MS edge stall when opening. I have checked my internet speed numerous times and I am consistently getting 70-90 mbps, like I said it doesn't seem to be a speed issue. Surface Book is only a couple of days old. Any thoughts?