Greetings all, been flying for a while with very little problems until recently. I currently have 3 batteries, all legit DJI retail versions, no off-brand stuff. 2 of my batteries perform fine, however one of them is no longer charging and in fact when I connect it to the charger (the two prongs) nothing happens. No flashing light on the battery or anything to indicate it is taking the charge. If I leave it plugged in a while and check back and invoke the charger indicator light it is exactly at the level it was before plugging it in. Anyone else encounter this? TL;DR One of my three batteries no longer charges as expected and does nothing when plugged into the charger.