First Zotac testing

So all my main rigs cards are FE, EVGA and Gigabyte. I got a good deal on a zotac 3060ti LHR twin edge and figured sweet, another 31 hash on rvn! Jesus, this card is picky!!! This a common issue on this card? Anyone else run in to unstable zotac? I get 31 hash on all my others. So far 28.5 is the top for this zotac. +100 core and +900 mem 85% power and this thing is pushing the limits already…this is going to drive me crazy as I set up a new rig to add 7 more matching cards. Now I don’t know if I want 7 more…And Jesus these fans are loud! 🤣

I did read the zotac have a different type of mem? Maybe my OCs are just bad?