Version 11.9 still works 100%, see the first page for the list of changes / improvements.

Could also be a Windows Update or Windows Defender blocking the miner from running, first try to add the mining folder to the Windows Defender exclusion list, see Google for guide.

If that does not do anything try to upgrade the adrenalin drivers, if that does not work uninstall and install the old Blockchain drivers (see Google).

See if any of the above work, good luck.

There is allot of miners out there and I have tried most of them but always come back to the Claymore Miner, for me being able to configure fan speeds, overclock and undervolt GPU all in one bat file is what separates a good miner from a brilliant miner, this is my personal opinion. Yes there is a dev fee but at the end of the day I gladly pay it for the ongoing support the miner receives from Claymore himself.

Anyway, just wanted to say thank you and keep up the good work, looking forward to the next release.

Observation:

You set -tstop 70 that means the miner will stop when temperatures reach 70, maybe add a -tstart 60 also to start mining again when temperatures reach 60? Also you specify -ttli 73 that will decrease mining intensity when temperatures reach 73, but you set -tstop 70 so it will never reach 73...

This is just an observation and I'm not saying it should be done like that or anything.

Thank you for posting your .bat file info.

New miners please do not fall into the trap here, it a solo mining 'pool' with a very high payout, read the credit's section before you get into it please.

Point me to your Windows Software please, have a few RX580's that I want to configure.

Good day guys,

Made an interesting observation yesterday after playing around with my .bat file, running 5 x RX580 8GB's and getting around 29 to 30 MH/s per card.

Example of the .bat file I have been using:

setx GPU_FORCE_64BIT_PTR 0
setx GPU_MAX_HEAP_SIZE 100
setx GPU_USE_SYNC_OBJECTS 1
setx GPU_MAX_ALLOC_PERCENT 100
setx GPU_SINGLE_ALLOC_PERCENT 100

EthDcrMiner64.exe -epool -ewal -epsw x -allpools 1 -allcoins 1 -gser 3 -lidag 1 -cclock 1150 -cvddc 950 -mclock 2115 -mvddc 950 -ethi 15 -etht 20

Then I switched over to a vanila .bat file only specifying the minimal and my hashrate actually went up to around 30.5 MH/s:

setx GPU_FORCE_64BIT_PTR 0
setx GPU_MAX_HEAP_SIZE 100
setx GPU_USE_SYNC_OBJECTS 1
setx GPU_MAX_ALLOC_PERCENT 100
setx GPU_SINGLE_ALLOC_PERCENT 100

EthDcrMiner64.exe -epool -ewal -epsw x

I have not checked yet but I presume the undervolting made a difference in electricity usage per card, but 'overclocking' did nothing for my hashrate.

Just an observation from my side...

Have exactly the same issue on Nanopool, not a Claymore issue but I suspect issues on the pool itself... Switched to Ethermine.org for now and everything is working 100%.

Running RX580's on the older Adrenalin Drivers 18.2.1, getting decent 29/30 Mh/s, will not upgrade until I have confirmation that the newest drivers does anything (positive) to enhance my hashrate.

Just created a wallet with the Zelcash Wallet for Android and worked 100%.

I have stale shares about 5% to 10% on 11.0 also, moved to 11.2 still the same amount of stale shared on Ethermine.org... Move to Nanopool then they will not bother you... as they do not report on stale shares 

I'm running 3 x RX580's, ETH on Nanopool at about 90.5 Mh/s (don't look at average over 6 hours I have been playing with my settings and rig was down for few minutes here and there), feel free to browse my shares per hour, range from 44 to 72:

https://eth.nanopool.org/account/0x38f9bb4df872ca8b2d5bfb398060d0c8fd85f005

Anyway, will give you an idea what 3 can do, not perfect but stable, no memory errors, no restarts

Thank you, used the same overclock/undervolt settings u specified for your RX580 for my Asus Dual RX580 8GB's, outcome almost identical for dual mining of ETH+XVG. I did however increase the -cvddc 850 to 900 as I was getting memory errors and text started turning into matrix code

Previously had my dual coin intensity on 20 not as per your setting -dcri 50, interesting how if on 25 my ETH hashrate drops but now running on 50 makes no difference on ETH but huge almost double XVG hashrate.

Thank you for the config on the 1stminingrig.com webpage.

Super impressive mining room!!!

I curious, what is the temperature inside the room? You might have mentioned in in the posts somewhere but do the fans extract air from the room or blow air into the enclosed room?

Also as a security measure I presume you do run smoke detectors? I'm paranoid with my 3 card rig, I can only imagine you sleep very light enclosing all those cards in a wooden room?

Wow, no words, impressive to say the least!

The last two pages of the thread do not inspire confidence in a new miner like me... Will stay far clear from this one thank you.

Thank you I ended up doing that 

Started mining Graft with my 3 RX580 8gig cards, get decent hashrate I think...

When I mined ETH or ETH+XVG the cards definitely seemed to work harder, they ran warmer for one, but with Graft on graft-pool.net I get about 810 H/s per card and GPU's run at 53 degrees celsius.

Is this hash rate fine? Should I overclock more?

I did overclock them a bit more yesterday by go OPEN GL error after a few minutes so I dialed it a bit back.

Good day guys, I'm also quite new to mining been doing allot of alts trading before I decided to generate coins instead of buying them... I'm not expecting to be spoon fed on the matter but would like to know your approach when doing research, for trading the trick was buying low and selling high, buying the rumour and selling the news, buying a coin with a solid team behind it as it starts out in the hope that other people will also share your thoughts and in the process increase its value.

Now with mining same as with trading you obviously not targeting the most popular coins as they are popular because they are overbought, now in mining terms this is where difficulty comes in as I understand, global difficulty to solve a block and pool difficulty when it comes to handing out shares... Hope I'm still on track...

Is the general consensus with mining to target ‘up and coming’ coins? The problem I find with those coins are the pools are so small they never solve a block and thus never distribute the rewards or in some cases the mining software setup is a nightmare as it is not mainstream…

I’m not expecting anyone to disclose any coin names here but would appreciate a little elaboration on the word ‘research’ please, if you feel an open public forum is not the place to disclose state secrets like this please send me a PM and we can discuss, I’m willing to be part of a group, part of a community doing my part, so not looking for free information.

Try Unimining, was down for a few hours last night but otherwise running fine...

-dpool stratum+tcp://pool.unimining.net:5770

To check your stats:

https://www.unimining.net/?address=

Confirmed, I get around 1400Mh/s on my Asus RX580 8gig OC per card dual mining XVG on Unimining pool, -dcri 45 currently so I could push up the intensity a bit to increase hashrate but feel 1400 is not bad.

Unimining was down for a few hours, got socket disconnects, but up again and finding shares.