hey guys and miners
when i mine ethereum classic i keep get error with openCL error - cannot allocate big buffer for DAG & not enough gpu memory to place dag.
I use 8g rx580 & rx570 and claymore v15 and windows 10
i tried -eres 0 command line and allocate more virtual memory(60gb) but not get resloved!!
what should i do if want to mine ETC??

Hi guys....

I have (had ) 42 MSI rx 470
12 Sapphire Nitro+ 470
12 Sapphire reference 470 cards.

Latelly ... all off them started falling like leaves. I mean they either die or burn up.

6 msi -  3 sapphire nitro and  2 sapphire reference cards died all during past 3 weeks....

Anyone else have that many breakdowns lately?

I dont even know what to blame now. Bios mods... motherboards.... PSU or claymor v9

Sapphire reference cards all worked for 5 months with only 2 of them die before this nightmare....
Sapphire Nitro+ never broke for 5 months before this....
I recently purchased 30 MSI cards and 6 already dead in like 3 weeks.... they tend to bring out smoke while sapphire cards just die.

My rigs are 6xGPU all (used to be.... LOL) motherboards are BTC PRO and Z97 fatality.
PSU are Be quiet pro 2x 1200 and and Platimaxe's 1600.

I used to use -96 core woltage in afterburner.

I started thinking that might be the reason. But i changed it to 0 and 2 more cards died. SO im pretty much lost.

Any ideas are welcome.

Or maybe someone else has unusual high rate of failing cards recently?