Hi Claymore
Please note that 3gb cards have now reached there dag limit on ethereum.
problem now is that even if we start mining coins that have much smaller dags, when DEVFEE mining starts it tries to find eth which the cards can no longer handle so the miner crashes.
Please create more alternate DEVFEE mining pools for DEVFEE mining .
Thanks
The problem is only for Windows 10 1709. Switch to Windows Server 2016 or any Linux distro and you'll be fine.
ETH is still unaffected by this, though - only ETC, because it is few epochs ahead. But ETH should hit the 3GB Windows limit within a month or so. If you still got a problem - try using the iGPU as primary or get another card with more memory as the main one.