Hiya! New to vaping, my brother gave me this fantastic mod he used to own. One slight problem, however. I've noticed that if it sits too long, I have to plug it in to be able to turn it on. Once that's done, I can puff as much as I want with no issue. But, if I leave it sit too long it will not turn on by the fire button. It's not locked, I've tried a configuration reset, and it does this with both batteries given to me. The batteries are charged separately outside the Mod. I've tried reaching out to Geekvape for fix help, but they seem to keep thinking I'm trying to warranty this even though I've told them repeatedly I just want to fix it. I was thinking maybe a software reflash would help? Or maybe anyone else knows a possible fix?