Hi, I have issues with my RX 6700’s.
After they were worked with no major issues for a week, last night they stopped hashing and my system started rebooting every few minutes. I ran the rig without them in the morning, but now to get them running again, I had to downgrade phoenixminer from 5.6d to 5.5c. The developers stated 5.6d is a stable version with new kernels for RX 6700 and should perform better than 5.5c. Isn’t it?
Also, all of my other cards run with stable hashrates without flustration but RX6700’s hashrates and power vary by 2-3 points from almost 48 to lower’s 45. Why they can’t stabilize like the other ones?
im running both nvidia and amd cards with my 6700xt, im running phoenixminer 5.5c and it gives me invalid shares after a while. Never got the 5.6d to even work.
Good afternoon everyone, I came to share the current overclock configuration I’m using, both have been running for about 1 month with no problems, XFX is a SPEEDSTER MERC319 and PowerColor is a HellHound, I’m using the hiveos-0.6-203 version, the Miner software is Team Red Miner, despite having a hashrate of about 47MH / s in PhoenixMiner it had many invalid shares, so I chose to stick with Team Red Miner, which so far has no invalid shares.
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I had some invalid shares at the beginning too but solved them by getting a step back on the memory settings.
ypu can still lower down the wattage of the hellhound to about 117 to 118. not much but it will be in the long run. i have the same card
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Hi…My first Rig 
Has been running about 60 hours through TeamRedMiner, 99.52% Accepted Ratio
Any advice on Overclock settings or any videos to learn is appreciated.
Thanks
Where do you get your accepted ratio from? miner side or pool side?
Should I be looking elsewhere?
Copied some overclock settings from other posts
Will keep looking and tinkering
Mine has been running since Friday morning and these are my accepted shares on the miner side. I’m running 3 x 6700 and one 3060ti which is mining ergo.
Nice ratio 
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Thanks! Changing the miner to NBMiner raised my Hash to your numbers. Also it does great job dual mining ETH / ZIL.
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Good afternoon, these are the settings I’m currently using, there are two RX 6700XT, one Powercolor and the other XFX, I was using another OC setting, but it started to generate some invalid shares, with the current settings, temperatures are much more low, hope it helps.
OBS: the mining software is TeamRedMiner, maybe using phoenix if you get a little more hashrate
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46,9 for me but thats good enough 
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Could be a cabling issue but id start by using your fan speed to 70 and see if you can lower your memory temps.
