I was using my Macbook Pro and I was letting it discharge to about 30%; then I plugged it back in to charge.
It charged for a while (orange light) but after a few minutes, it changed to green. My laptop wasn't fully charged yet and my battery actually started to drain even on a green light. At first I thought my charger was defective so I borrowed a charger but it still showed a green light. Using my charger on another MBP showed expected behaviors (orange for charging).
I then turned my laptop off and tried to reset the SMC by holding down the left side shift control option and the power key, but to no avail. I have done SMC resets before, and I know that the LED Indicator light of the charger should change had I done it successfully. I am pretty sure I shut down my laptop properly.
Has anyone encountered this situation before? Any help is very much appreciated. I would post more technical information about my laptop, however, I don't think turning it on is a smart idea as I don't think the battery is functional at all.