Re: PhoenixMiner 5.0e: fastest Ethereum/Ethash miner with lowest devfee (Win/Linux)

Windows 10 - 1909
AMD RX580 - 9GPU rig
Driver 20.4.1
Miner runs for over an hour then I get Application has been blocked from access graphics hardware?

Same issue here on my 3 Rigs.
I'm selling my 580 4GB cards to buy 8gb cards

Clean reinstall your drivers. If it doesn't work just change their version.

Thanks for the post, I've tried DDU and then 20.4.1 and done another DDU and tried 19.12.2 what version of Windows? Maybe its 1909

After ddu ( set normal windows update there ) you can let windows to do the driver, works nice on 1903