Title says it all. I've had this same coil for about a week now and it's tasted fine the entire time. Over the past 48 hours or so it's been acting strange. Normally when a coil is burnt, you can taste it with every hit. Right now my vape will taste burnt and then I'll dry hit it a few times then actually hit it and it will taste great again. A few hits later it starts to taste burnt and I cycle the dry hits and again it will taste fine. I checked the coil it's not burnt. No gunk on it. I can't figure out what's causing this. Had this same tank for over two months now and have never had this kind of an issue. Coils just wore out like normal. Has anyone had an experience like this and can give some advice on how to make it stop?