Hi all i have happily been using my Ohm Boy Mod with a dead rabbit sq for a couple of months. no issues, very happy. a couple of days ago, the mod would turn off when i tried to vape. this happened sporadically. would happen repeatedly for half an hour and then would be fine again. for the last few hours it wont fire at all. i get a mix of the following error messages when i try to fire it: Atomizer short Weak battery Check battery i have tried another tank, changedbmultiple sets of batteries, still no luck. put the same tank on my gbox 200 (which i used to use before i got the Ohm Boy) and all works fine. Any ideas? Many thanks!!