Long time Microsoft fan here (owner of countless Windows desktops and laptops, Kin phone, Lumia 928, Xbox, and Surface).
Yesterday, my Surface Pro 3 was working fine (besides the battery degradation). I decided to go ahead and spend a couple hours getting all the latest updates as well as updating to Windows 10 Anniversary Update. Before the updates, my Surface was working
perfectly on battery. As it was updating, I plugged in the charger to ensure it didn't die. After getting all the latest updates, I noticed that Windows said my battery was at 65% and "Not charging". I thought that was odd and fiddled with the charging
cable (the light was on). When I disconnected the cable, my Surface immediately shut off.
I then spent the next few hours trying to do multiple restarts, uninstall the battery driver, and finally Reset using the latest Windows 10 image I could download for the Surface. Nothing has fixed this problem. I believe one of the firmware updates has
essentially killed my tablet. It looks like I'm not alone.
My fiance is sitting on the couch with a smug grin on her face as she uses her Apple iPad. I've defended Microsoft and their products a number of times, but if this issue doesn't get resolved, I'm going to seriously consider switching sides.