Hello, Since upgrading to Sierra, I thought I noticed some severe battery drain. My macbook Pro went from fully charged to 5% in about two hours, while only using Pages. Yesterday, I forgot to bring my charger, and started freaking out while I was still typing because I only had 5% battery left. Turns out, my macbook stayed on that 5% for two more hours. So apparently, my macbook shows a different battery percentage than what it is really at. I already did a SMC reset, but that didn't do anything to solve the problem. Anyone know what this is and how to fix it?