2 R9 290's acting weird?

[Extornia]

Well got two R9 290's acting weird. If I start cgminer, it will keep at its hash, but if I restart cgminer, it always has a low hashrate and drivers start crashing? Why?

[1714759594]

1714759594

[1714759594]

1714759594

[1714759594]

1714759594

[RandomQ]

I've had same issue on other cards when the drivers crash and you restart cgminer you won't get the normal hash rate till you reboot the computer. You might be too aggressive with your timing you might want to dial it back.

[Brewins]

i had the same problem with my 7950, what i do is i intentionally make the drivers crash, then the hashrate goes back to normal after a cgminer restart

[Elphamyto]

I also have two MSI 290's and every time I exit/quit cgminer my computer also crashes. I've tested them on Ubuntu and Windows 7: both produce a crash (BSoD in Windows). I'm hoping it's a driver issue that will be corrected soon.

[BTCNations]

Must be the driver issue, sometimes happens with 7xxx series cards too.