Has anyone noticed a dramatic increase in data usage on Dolphin Browser the last couple of months? I've become MUCH more careful about closing it when not using it, and started using Android browser more (and closing it too). But Dolphin is far and away my biggest consumer of data. Unlike some folks, I find 4G much faster than any Wi-Fi, so I prefer it, but don't want to pay extra when I'm not really using the data.