Post
Topic
Board Mining (Altcoins)
Re: PhoenixMiner 5.8c: fastest Ethereum/Ethash miner with lowest devfee (Win/Linux)
by
Vvpgoat
on 09/11/2021, 21:27:54 UTC
Hello Phoenix Team.
I have a problem with phoenixminer 5.7 and 5.8
Rig with Powercolor Rx 6700 xt Red Devil and Sapphire Rx 6600 xt Pulse
OC: Windows 10 LTSC (updates disabled)
The rig with video cards rx 6700 xt worked stably with driver 21.5.2.  Then I installed new cards Rx 6600 xt in the rig updated the driver to the first supporting version 6600xt (21.8.1) and there I have a problems.  Miner stopped working correctly on Rx 6700 xt cards.  With -clkernel 1 parameter, the clsetkernelarg (-48) error appeared constantly.  I tried all possible driver versions (21.8.2, 21.9.1, 21.9.2, 21.10.1, 21.10.2, 21.11.1). 
Error still been there.  if I set -clkernel to 0 the miner works but not very stable.  percent of stale shares nearly 40 percent in 24 hours.  if I remove 6600 xt cards from Rig and install drivers 21.5.2 then everything works fine.  Help please solve the problem. The miner suited everyone, but I had to go to TRM

PS : Sorry for my bad English)