why does my new dry herb vape smell so bad?

i bought a randy's troo dry herb vape the other day and every time i use it i always smell this really strong smell coming from it that smells like a really bad fart and it doesn't get my very high and i know it isn't the weed itself. does anyone know how to make that go away or what it is? sometimes it smells like a hair straighter and makes me nervous.

I'm guessing off-gassing of some sort.

Safest bet is to stick to the known vapes in these forums... there is good reason why most of us on these forums avoid using pen style vapes for dry herb. They suck.