Afternoon, thanks for taking the time to read this but i really need some help here. Anyway....... My wismec releaux is really playing up. Yesterday i went to have a vape on the way home from work and my wismec was dead which was weird as the batteries were at 98% charged. I was attempting to vape at a massive 17w on temp with titanium at 390 degrees. Came home and swapped out the batteries for some 100% charged ones and nothing, still dead. Plugged into escribe and after much faffing about (i'm on a mac) updated all the software and done a hard reset (as i noticed it had been suggested on here several times) and boom the wismec lived. Now though however if i leave it for more than 30 mins it totally dies again and the only way to get it to turn back on is to plug it in for a second into the usb? I dont get it. The screen goes totally black and it won't fire, plug it into a usb for a second and she comes straight back to life like nothing has happened but that only lasts for 30 mins or so, if i don't use it it won't turn back on unless i plug it back in. Thanks for reading, Any suggestions.