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1  Alternate cryptocurrencies / Mining (Altcoins) / Re: PhoenixMiner 5.9d: fastest Ethereum/Ethash miner with lowest devfee (Win/Linux) on: January 15, 2022, 06:00:54 AM
How to restart Phoenixminer automatically after wifi is down?
I mine ETH with 2 x 3060ti using PhoenixMiner on Windows. I recently installed 1.1 kVA UPS as power cuts are frequent in my locality. When the power goes down, central WiFi of home is also down so no shares are received but GPUs run at full power (130 W each). This causes UPS to go down in approximately 5 minutes. However if miner gets restarted then GPUs consumed 20 W each and load on UPS is much less. This can extend UPS backup by 20-25 minutes.

Therefore, I want to tweak miner such that if no connection is there, miner should automatically restart after 30 second or something. I have been searching online but no such command line found so far. Explained my case so that any alternative may also be suggested. Please comment what can be done in this case?
2  Alternate cryptocurrencies / Mining (Altcoins) / Re: RTX 3080 error: unable to get fan speed and temperature - Unknown Error (15) on: September 26, 2021, 01:25:05 PM
If you can get it fast shipped to you meaning you are buying locally then I would say it would be a good idea to try the new more robust 010S riser.If you buy internationally leave it as even the version 009S should do well.One thing you can do to try and see if the card has not problems,is remove all other cards and put this one alone in the PCIEX 16 slot of the motherboard and if it mines correctly for let's say 2 days then try it alone without any other card through every riser and see what happens,if the same problems happen with all the risers then this card needs the latest one but if it works well with some of the existing ones and only crashes with a few then you have a couple of bad risers.Try this to isolate your problem,I know it takes time and lost amount of money during the 2 days of testing but trust me in the end it will be worth it.

I get your point, I'll tell you what I did. The Gigabyte card let's say card A was continuously mining for 3 months. And GPU B when arrived, since I had no riser so plugged in GPU B and removed GPU A. This way I mined for 2 weeks. No problem so far. Riser arrives, I put card A in riser and B in mobo. After a week or two problem hits. Since then I've tried changing psu cables, changing 1x slot in Mobo for riser communication, swapping card A and B with each other. Problem has not been solved so far. Every time card with riser shows this error. Kindly comment whether my diagnosis can be concluded that riser has some issues.

As per your suggestion, I think I'll go for 010s riser and hope this problem gets solved.
I will tell you from my own experience that such problems arise either because of the power supply, or because of problems in contacts.
To check, you need to have other raisers and check the power supply cables. Also check the 12 volt voltage with a multimeter under load.
If the voltage is below 11.5 volts, then your power supply is bad.
I do not remember (did not find) the model of your power supply.

Thanks. I have ordered a new riser. Meanwhile this is my psu link https://www.antec.com/product/power/hcg-gold850
You have a good power supply, but you still need to learn how to use a multimeter. For this, the cheapest multimeter for 5-7 dollars is suitable, so it's better to buy a multimeter with a built-in speaker, which gives signals when checking the wires (this has nothing to do with your case, but it will come in handy in the future).
You need to measure the voltage on the cable that is connected to power the video card. 6 pin or 8 pin.
Never trust software sensors, always check control parameters with tools.
And I also advise you to buy a wattmeter, it also costs no more than $ 10. You only need one option - consumption at the moment.

Thanks for your response. For now i have ordered a new riser and waiting for it to arrive. If it solves problem then okay else i will buy a multimeter/wattmeter as you suggested and will let you know.
3  Alternate cryptocurrencies / Mining (Altcoins) / Re: RTX 3080 error: unable to get fan speed and temperature - Unknown Error (15) on: September 25, 2021, 06:18:45 PM
If you can get it fast shipped to you meaning you are buying locally then I would say it would be a good idea to try the new more robust 010S riser.If you buy internationally leave it as even the version 009S should do well.One thing you can do to try and see if the card has not problems,is remove all other cards and put this one alone in the PCIEX 16 slot of the motherboard and if it mines correctly for let's say 2 days then try it alone without any other card through every riser and see what happens,if the same problems happen with all the risers then this card needs the latest one but if it works well with some of the existing ones and only crashes with a few then you have a couple of bad risers.Try this to isolate your problem,I know it takes time and lost amount of money during the 2 days of testing but trust me in the end it will be worth it.

I get your point, I'll tell you what I did. The Gigabyte card let's say card A was continuously mining for 3 months. And GPU B when arrived, since I had no riser so plugged in GPU B and removed GPU A. This way I mined for 2 weeks. No problem so far. Riser arrives, I put card A in riser and B in mobo. After a week or two problem hits. Since then I've tried changing psu cables, changing 1x slot in Mobo for riser communication, swapping card A and B with each other. Problem has not been solved so far. Every time card with riser shows this error. Kindly comment whether my diagnosis can be concluded that riser has some issues.

As per your suggestion, I think I'll go for 010s riser and hope this problem gets solved.
I will tell you from my own experience that such problems arise either because of the power supply, or because of problems in contacts.
To check, you need to have other raisers and check the power supply cables. Also check the 12 volt voltage with a multimeter under load.
If the voltage is below 11.5 volts, then your power supply is bad.
I do not remember (did not find) the model of your power supply.

Thanks. I have ordered a new riser. Meanwhile this is my psu link https://www.antec.com/product/power/hcg-gold850
4  Alternate cryptocurrencies / Mining (Altcoins) / Re: RTX 3080 error: unable to get fan speed and temperature - Unknown Error (15) on: September 25, 2021, 10:41:27 AM
If you can get it fast shipped to you meaning you are buying locally then I would say it would be a good idea to try the new more robust 010S riser.If you buy internationally leave it as even the version 009S should do well.One thing you can do to try and see if the card has not problems,is remove all other cards and put this one alone in the PCIEX 16 slot of the motherboard and if it mines correctly for let's say 2 days then try it alone without any other card through every riser and see what happens,if the same problems happen with all the risers then this card needs the latest one but if it works well with some of the existing ones and only crashes with a few then you have a couple of bad risers.Try this to isolate your problem,I know it takes time and lost amount of money during the 2 days of testing but trust me in the end it will be worth it.

I get your point, I'll tell you what I did. The Gigabyte card let's say card A was continuously mining for 3 months. And GPU B when arrived, since I had no riser so plugged in GPU B and removed GPU A. This way I mined for 2 weeks. No problem so far. Riser arrives, I put card A in riser and B in mobo. After a week or two problem hits. Since then I've tried changing psu cables, changing 1x slot in Mobo for riser communication, swapping card A and B with each other. Problem has not been solved so far. Every time card with riser shows this error. Kindly comment whether my diagnosis can be concluded that riser has some issues.

As per your suggestion, I think I'll go for 010s riser and hope this problem gets solved.
5  Alternate cryptocurrencies / Mining (Altcoins) / Re: RTX 3080 error: unable to get fan speed and temperature - Unknown Error (15) on: September 25, 2021, 03:31:07 AM
Guys i am having two GPUs, 3060ti Founder edition and 3060ti Gigabyte edition. Gigabyte one was older on which i have mined for 3 months with no issues. However after mounting it on riser, an error is coming up at random times. Sometimes after 2 hours, sometimes after 2 days. Error goes like this, "hwmc GPU2: unable to get GPU fan speed- GPU is lost (15)" and then it restarts the PC. Please help how to solve this.
What kind of raiser do you use?
Such errors were in the 10X0 series video cards when they used the sata raisers. The raisers were in good working order, the problems were in the contacts with the power supply. These contacts became hot and the farm stopped working or rebooted.
You can also try to lower the temperature of the video cards by increasing the fan speed.

The riser used by me is "https://www.amazon.in/PiPlusTM-VER009S-Powered-Adapter-Extension/dp/B08YXHPZXL/ref=sr_1_4?dchild=1&keywords=piplus+riser&qid=1632508986&sr=8-4". Please check. I am a newbie therefore dont know much technicalities. However i have powered riser and gpu from different PCIe cables from psu. I will try increasing fan speed but the issue is that it will run for a day or two nonstop and then suddenly in every 2 hours i get this error and miner reboots. Today it restarted the pc at 6:57, 8:57, 10:57 and so on. This is one log file for your reference,


2021.09.24:22:57:08.377: eths Eth: New job #efefc125 from ssl://asia1.ethermine.org:5555; diff: 4295MH
2021.09.24:22:57:10.022: hwmc GPU2: unable to get fan speed - GPU is lost (15)
2021.09.24:22:57:10.065: main GPU1: 68C 72% 140W, GPU2: 67C
GPUs power: 139.9 W; 428 kH/J
2021.09.24:22:57:11.320: main Eth speed: 59.923 MH/s, shares: 184/1/0, time: 1:58
2021.09.24:22:57:11.320: main GPUs: 1: 59.923 MH/s (90) 2: 0.000 MH/s (95)

2021.09.24:22:57:15.871: main *** 1:58 *** 9/24 22:57 **************************************
2021.09.24:22:57:15.871: main Eth: Mining ETH on ssl://asia1.ethermine.org:5555 for 1:16
2021.09.24:22:57:15.871: main Eth: Accepted shares 184 (1 stales), rejected shares 1 (0 stales)
2021.09.24:22:57:15.871: main Eth: Incorrect shares 0 (0.00%), est. stales percentage 0.54%
2021.09.24:22:57:15.871: main Eth: Maximum difficulty of found share: 2716.9 GH (!)
2021.09.24:22:57:15.871: main Eth: Average speed (5 min): 112.418 MH/s
2021.09.24:22:57:15.871: main Eth: Effective speed: 111.47 MH/s; at pool: 110.87 MH/s
2021.09.24:22:57:15.871: main  

after this mining is continued for 30 seconds and then it restarts the PC with windows failure of NO CARD DETECTED. Is the problem with riser? I tried changing the position of GPUs i.e. replaced two GPUs with one another and still the problem persists. Please help.

That is a good riser and most probably you have problems with your overclock settings of the card.The correct settings for that card are 1-Power Limit 75%,2-Core Clock -200,3-Memory Clock +1200 max in Windows,if it doesn't support it and crashes go back to 1000 and see what happens,4-Fan settings some percentage which make it stay cool enough like less than 70C

Also to definitely remove the riser issue,change the USB cable of the riser with a new one or try if you can this newest version of the riser.

https://www.amazon.in/SaiRetail-Com-Express-Adapter-Capacitor-Mining/dp/B09FZ2PTJ3/ref=sr_1_1?dchild=1&keywords=riser+010s&qid=1632513876&sr=8-1

They added some troubleshooting lights which I assume are to make you easily identify if it is a riser problem,a PSU component or the GPU itself in this version.Always power up the riser with a 6 pin PCIE connector if you can.

My OC settings are Power limit 70, core clock tried a whole range of 0,-200,-300,-502, mem clock 900,950,1000,1100,1150,1200 fan speed such that it stays around 67 C. This riser is relatively new, should i go for it? In fact i ordered this yesterday, https://www.amazon.in/Tapia-V009S-Plus-Indicator-Extension/dp/B097R24JFB/ref=sr_1_5?dchild=1&keywords=riser&qid=1632540537&sr=8-5. Should i cancel it and reorder? This is the another 010s riser i could find https://www.vedantcomputers.com/riser-extender-ver0010s-plus-8-capacitor-ultra-stable-extra-led-16-into-to%20-1-into-power-pcie-80cm-usb-3point0-cable?search=riser.
6  Alternate cryptocurrencies / Mining (Altcoins) / Re: RTX 3080 error: unable to get fan speed and temperature - Unknown Error (15) on: September 24, 2021, 06:48:42 PM
Guys i am having two GPUs, 3060ti Founder edition and 3060ti Gigabyte edition. Gigabyte one was older on which i have mined for 3 months with no issues. However after mounting it on riser, an error is coming up at random times. Sometimes after 2 hours, sometimes after 2 days. Error goes like this, "hwmc GPU2: unable to get GPU fan speed- GPU is lost (15)" and then it restarts the PC. Please help how to solve this.
What kind of raiser do you use?
Such errors were in the 10X0 series video cards when they used the sata raisers. The raisers were in good working order, the problems were in the contacts with the power supply. These contacts became hot and the farm stopped working or rebooted.
You can also try to lower the temperature of the video cards by increasing the fan speed.

The riser used by me is "https://www.amazon.in/PiPlusTM-VER009S-Powered-Adapter-Extension/dp/B08YXHPZXL/ref=sr_1_4?dchild=1&keywords=piplus+riser&qid=1632508986&sr=8-4". Please check. I am a newbie therefore dont know much technicalities. However i have powered riser and gpu from different PCIe cables from psu. I will try increasing fan speed but the issue is that it will run for a day or two nonstop and then suddenly in every 2 hours i get this error and miner reboots. Today it restarted the pc at 6:57, 8:57, 10:57 and so on. This is one log file for your reference,


2021.09.24:22:57:08.377: eths Eth: New job #efefc125 from ssl://asia1.ethermine.org:5555; diff: 4295MH
2021.09.24:22:57:10.022: hwmc GPU2: unable to get fan speed - GPU is lost (15)
2021.09.24:22:57:10.065: main GPU1: 68C 72% 140W, GPU2: 67C
GPUs power: 139.9 W; 428 kH/J
2021.09.24:22:57:11.320: main Eth speed: 59.923 MH/s, shares: 184/1/0, time: 1:58
2021.09.24:22:57:11.320: main GPUs: 1: 59.923 MH/s (90) 2: 0.000 MH/s (95)

2021.09.24:22:57:15.871: main *** 1:58 *** 9/24 22:57 **************************************
2021.09.24:22:57:15.871: main Eth: Mining ETH on ssl://asia1.ethermine.org:5555 for 1:16
2021.09.24:22:57:15.871: main Eth: Accepted shares 184 (1 stales), rejected shares 1 (0 stales)
2021.09.24:22:57:15.871: main Eth: Incorrect shares 0 (0.00%), est. stales percentage 0.54%
2021.09.24:22:57:15.871: main Eth: Maximum difficulty of found share: 2716.9 GH (!)
2021.09.24:22:57:15.871: main Eth: Average speed (5 min): 112.418 MH/s
2021.09.24:22:57:15.871: main Eth: Effective speed: 111.47 MH/s; at pool: 110.87 MH/s
2021.09.24:22:57:15.871: main  

after this mining is continued for 30 seconds and then it restarts the PC with windows failure of NO CARD DETECTED. Is the problem with riser? I tried changing the position of GPUs i.e. replaced two GPUs with one another and still the problem persists. Please help.
7  Alternate cryptocurrencies / Mining (Altcoins) / Error GPU2 "hwmc: unable to get GPU fan speed, GPU lost (15)" on: September 23, 2021, 02:33:55 AM
Guys i am having two GPUs, 3060ti Founder edition and 3060ti Gigabyte edition. Gigabyte one was older on which i have mined for 3 months with no issues. However after mounting it on riser, an error is coming up at random times. Sometimes after 2 hours, sometimes after 2 days. Error goes like this, "hwmc GPU2: unable to get GPU fan speed- GPU is lost (15)" and then it restarts the PC. Please help how to solve this. I tried uninstalling the drivers with DDU uninstaller and updated to latest version. Also phoenix miner is updated to latest version. Then this error did not appear for two days, now it's appearing exactly after 2 hours of mining.
8  Alternate cryptocurrencies / Mining (Altcoins) / Re: RTX 3080 error: unable to get fan speed and temperature - Unknown Error (15) on: September 23, 2021, 02:19:05 AM
Guys i am having two GPUs, 3060ti Founder edition and 3060ti Gigabyte edition. Gigabyte one was older on which i have mined for 3 months with no issues. However after mounting it on riser, an error is coming up at random times. Sometimes after 2 hours, sometimes after 2 days. Error goes like this, "hwmc GPU2: unable to get GPU fan speed- GPU is lost (15)" and then it restarts the PC. Please help how to solve this.
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