@786sam @FabianMartinus Flypool isn’t stealing your hashrate. The intermittent drops in current affective hashrate are because Claymore’s miner switches to mining to his devfee address for 90 seconds every hour. Current effective hashrate is calculated using 10-15 minute intervals, so if during that interval your rig starts mining the devfee you should see a decrease in effective hashrate proportional to the 1.5 minutes divided by the interval. For example, if the interval was 10 minutes, your current effective hashrate would be approximately 85% of what it would be during an interval without the devfee.
1 Like
Thnx man for the information
1 Like
I have issue, I’m not sure if is related to claymore or not.
My system
GPU - 3 x XFX Radeon™ RX 480, 8GB GDDR5, 256-bit = 450 ~ H\s ( Sol )
Mainboard - MSI Z170A Gaming M5
CPU - i7 6700 K
RAM - Corsair 16GB (2X8), DDR4, CL15, 3000MHz, Radiator Vengeance LPX Blue, 1.35V
PSU - Corsair HX 1200i
Windows 10 x64
AMD drivers 16.11
After I added an additional GPU, R9 Fury Windforce x3 OC on this system looks like my PC crash in few seconds. I don’t see the following stats for GPU 3 t=0c fan=0% and 0 H\s also and my system freeze.
Any suggestion ?
Thank you !
1 Like
extend your virtual memory to 32 gb and you can try use crimson drivers 15.12 ( works for me.)
1 Like
im pretty sure fury and rx 480 are differant drivers, differant versions thus causing your computer to crash
1 Like
Z170A is not a suitable solution for mining.
There are many messages in this thread.
Configure the PCI on Gen2.
The delay PCI put up 64.
1 Like
Thank you guys I will try, I just moved the Fury on PCI X16 slot and 3 x RX 480 are connected to the PCI X1. Works for the moment i will wait to see …
Same issue again.
I removed my driver and I installed 15.12 but looks like only my R9 fury was installed and I don’t see any RX480 driver in 15.12 package.
If i try to update my driver for RX 480 only from device manager using INF file my R9 driver is also updated…
Is there a specific 15.12 driver ?
1 Like
No, i just got issue from beginning with my fury rig, was crashing and freezing all the time, i just download 15.12 from 3dguru and update virtual memory, also check connection, put fury on last slot, 1x.
You just need try. also you can uninstall all drivers, install fury first and then connect only 1 rx on time, instal, and again.
Receiving this error on miner startup…
Error loading Data2.bin
What to do??
Check if the data2.bin is in the folder and redownload/extract the files
Thank you. Just now got it running by making sure all the files are entered into ZcashMiner.exe
There is no issue having multiple miners downloaded onto a WINDOWS 10 computer correct?
I know can only run one at a time.
Have Claymore Ethminer loaded as well and the Claymore Zcash running now good.
i try to start 6 gpu 470 4gb
i have install the last anti drivers
windows 10 64 bit
the problem is that
claymore start hashing
but after 10 minutes
one of gpu card stop hashing and when the claymore try to
restaring
the whole windows freezing
how i can fix that?
i think i ran into this before and it could be a over clock or driver issue.
redownload claymore v7… reset wattman in the radeon settings see if that fixes the issue
if it doesnt work ill think some more on it
First think is to make sure everything is stock go into watman and restore drivers to default this will help if Overclock is stuck and messed up driver for that card then hard reboot by switching PC of then restart then re install drivers if still having problems,open up mining software folder and check ur logs for report of problems there,if still having issues start miner without GPU your having problems with and confirm rig runs without crash,if all good change riser of problem GPU with good one and re check for crash,latest win 10 drivers are good I am using them so update to yesterday new drivers,
stop mining. fixed.
Same case here.
Claymore v7 is pushing the cards more than the previous versions.
I run into hangups and restarts when I overclock my RX470 to harsh.
But hashspeed is quite nice with stock clocks and tuned memory strap.
my Fury rig was working last 38 hours all the time with 100% power. Nothing. Better check temp. this can be problem. Ive got max 50C on card.
1 Like
I re-installed also the OS, looks that my issue was not fixed using claymore 7.
In order to fix I did the following.
- Using AMD driver 16.6 provided by Windows 10.
- Run Claymore v6 with parameter -di 3 ( R9 furry ) 196H\s
- Run Claymore v7 with parameter -di 0 1 2 ( all the rx480 ) 507H\s
Right now i have 2 Claymore version running on one system.
I hope this issue will be fixed on next Claymore version.
UPDATE:
After more than 1 hour crashed again 
Just create (or edit) the file ‘start.bat’ in the same directory where ZecMiner64.exe is located with for example the following content:
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
ZecMiner64.exe -zpool eu1-zcash.flypool.org:3333 -zwal txxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx.yourRigName
(pls adjust to your settings)
Now create a shortcut of your ‘start.bat’ file in your startup folder ( can be accessed by ‘Windows+R>enter ‘shell:startup’>Click Ok’ or accordingly. You may have to change the permissions so Win can run the batch file without your confirmation.
EDIT: pls note: all parameters after ZecMiner64.exe are on one single line, there is no return between -zwal and your t-addr.
2 Likes