I decided to splurge a little and purchased a 2080ti fe on eBay. Well, I got it installed today, reinstalled new drivers just to be safe, ran heaven just for comparison to the old card and got little space invaders everywhere. Windows crashes sometimes and I get 2 different errors. Either driver irql not less or equal, and video scheduler internal error. What is my best course of action? Try it fix it myself, return it on eBay, or contact nvidia? Am I eligible for an rma if I’m not the original buyer?