I agree, I've had the same thing happen to me. (usually with the ones stuck to the packaging) I'll put it in & it'll burn like HELL!! So bad infact that I can't bear open my eye to take it out. I always just throw those away and use a new fresh one. It immediately feels better!! Still the most comfortable lens I've ever used minus the random defective lenses every once in a while. I just trash the stuck ones.. Sucks though because they're not exactly cheap. (lucky for me both eyes are the same prescription)