Quote from: Ayslan on December 14, 2017, 11:28:59 AM

Quote from: soldiereduar on December 14, 2017, 08:37:12 AM

Hello everyone forgive my English I'm from Spain and I also have this problem with 9.8, 10.0, 10.2 any idea? tips will be well-received

Hi! After connecting the GPU directly to the motherboard (without using riser adapter), I have been there for 116 hours without hashrate drop.
I'm not sure, but maybe it's a problem with the riser adapter or some motherboard incompatibility.
Claymore's version did not interfere with anything.

Riser 0.008 is the latest version, I had problem in my BIOSTAR TB 250 PRO BTC, sometimes 1, sometimes 2, and sometimes even three of my Sapphire Pulse RX 570 4GB OC (already overclocked and Hynix memory) with stock settings was showing 0 hashrate both in Claymore Dual miner and Claymore Zcash miner. I tried all the bios and drivers troubleshooting without success so far so I did a last try in Winminer and strangely they are all mining Ethereum at 24.7 Mhash per card. Don't know what else to do to start mining and earning more with Claymore miners.