So, I usually have the answer for most of my vape problems but I am not sure about this one. Im running a Falcon on a Tpriv and I have suddenly encountered an issue where my mod is getting extremely hot. Not the tank, just the mod. I know its not from chain vaping because i wont even hit it and it will get hot. I am thinking that its the batteries. Theyre old-ish and in all honesty some what subject to over charging. However, this problem didnt start until about an hour ago when i took the batteries out to put on the charger and left the charger cable that i had plugged into the mod itself plugged in to the empty mod. Before that everything was fine. Does anyone know of overheating problems that came up after an empty mod was left on a charger cable? Or coule this for sure just be the batteries?