Level editor causing Graphics Drivers Issues?

[plutomaniac]

The NB shouldn't have anything to do with AMD driver crashes. If you just bought the card, maybe it's defective and an RMA is needed. That's what I meant by "Defective card". If the problem does not happen with 7850 but it does with the R9 270X the logical conclusion would be that. Although it would be a lot easier to prove if it also happened at other games/heavy gpu workload.