So within the last month or so, my Galaxy S5 has started rejecting chargers. At first it was a Kindle Fire charger. Then it was the original Samsung charger. And now it is an older Verizon USB connection to the computer. It's not all of the time, and it's not always immediate. It may charge for a few percent, but then it will shut off, stating that I'm using an incompatible charger. As mentioned, it's not a specific charger, nor is it just generic or off-brand chargers. It's not gotten wet or experienced major damage or anything. The inconsistency with this is what makes it annoying. I've turned it on and off, taken the battery out, and like I said, it works for a while. Sometimes it fully charges, other times it doesn't. What's going on?