After tearing my attys apart for a month wondering why my vape is a bit harsh, I realized it's the aegis! It also doesn't fire a lot, and ohms jumping around too. Even when it works, the same tank on my new rev tech is a wonderful vape in comparison. My old ego batts worked better than this thing. It worked right for only 2 months. Firmware upgrade didn't work either. I'm glad it wasn't my clieto 120s. But now need to get another mod good for the road, still not at the driving point with mechs. This sucks! Just had to vent lol, thanks.