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Alternate cryptocurrencies / Mining (Altcoins) / Re: Mining issue with GTX 1070 mining rig: NEED HELP PLEASE!

on: November 01, 2019, 10:01:31 PM

After checking risers and power connectors on each riser. Next I would run at stock with no OC or power settings on all 12 cards. with and without MSIafterburner running. If still an issue, I would check the BIOS and see if it is up to date. There was a memory issue back in 2016 with some 1070 cards. https://forums.evga.com/EVGA-GeForce-GTX-1070-BIOS-Update-v8604500070-m2565056.aspx Go back to an earlier version of the miner and MSIafterburner, sometimes newer versions have bugs in them. Next I would check the cards of oil seepage. I had one card that the pads they used to help prevent the overheating issues leaks oil and oil got onto the pci card pins and caused issues. I cleaned it per EVGA. I would then check power usage of the miners. I had an issue once where an update for greatly improved performance but it drew twice as much wattage per card. could be that you don't have enough power to run all of them. Try cards in different computer see if it causes issues. Contact EVGA and ask for their help on a memory issue on one of your 3 cards in SLI mode erroring out. RMA the card

Alternate cryptocurrencies / Mining (Altcoins) / Re: Official FutureBit Moonlander 2 Driver and Support Thread

on: April 20, 2018, 07:55:41 PM

Quote from: jstefanop on April 20, 2018, 05:05:28 PM Code: [2018-02-03 10:45:24] FutureBit Write error: Permission denied This error is because the miner temporarily lost contact with the USB port, this happens on cheaper hubs...especially if you have the sticks vertical mounted. The vibrations from the fans can cause the port to lose contact with the pins inside the USB connector. Unfortunately a USB disconnect is not recoverable and it would need to be unplugged/replugged. okay this is a 4x PCI-e slot card to 2 USB ports connector that does 2A per port with a SATA cable connector for power. It worked great at first then started having this issues after about a month. I have been dealing with it rebooting the program every half hour. I had a power outage last night and since then I have had issues. So I will double check the connections and see if something came loose.

Alternate cryptocurrencies / Mining (Altcoins) / Re: Official FutureBit Moonlander 2 Driver and Support Thread

on: April 20, 2018, 03:13:14 PM

Quote from: philipma1957 on February 04, 2018, 02:51:23 PM Quote from: blockchain49er on February 04, 2018, 02:48:57 PM Quote from: jstefanop on January 31, 2018, 07:25:00 PM Quote from: blockchain49er on January 31, 2018, 01:20:50 AM I ordered 2 Moonlander 2 and have them hashing. The problem is that no matter what I do one of the sticks have an error rate of 5-10%. I've tried modifying clock settings, different USB ports, different computers, powered USB hubs, etc. One stick is <.5% error rate and the other is 5-10% consistently. I've gone as low at 600MHz and as high as 796 each with similar results. I've purchased directly from the developer on eBay. Not sure if I have a defective unit or I need to tweak the pots maybe? Interested to hear any ideas on how to troubleshoot this. Try raising the memory and core voltage. Also some units do show higher error rate, but does not actually affect the hashrate (i.e. the uart controller sometimes spits out garbage, but all the "real" shares still come out properly). Are you also seeing a corresponding 5-10% drop in hashrate? So the plot thickens (well not really... I think I just have a bad device). These devices shipped with the following voltages Core: 0.714VDC Mem: 0.771VDC. I changed them to their supposed defaults listed in the first post and was able to get it to Core: 0.751 Mem: 0.854. Now the error rate is consistent with the other 2 devices, except I constantly get these errors after a few hours: [2018-02-03 10:45:24] FutureBit Write error: Permission denied [2018-02-03 10:45:24] MLD 1: ASIC has stopped hashing, attempting to restart [2018-02-03 10:45:24] FutureBit Write error: Permission denied I've dropped the frequency from 756 (where the others are running happily) to 600 and all steps in between. I've been troubleshooting this for days and keep ending with the same result no matter which USB port or hub I use. I've run this thing solo, with the other two, basically every combination I've tried gets these errors. Not sure what else to try at this point. what hub and what pc or rasp pi? I want to stress that my setup is at 832 and just runs and runs and runs and runs https://www.youtube.com/watch?v=d3rqTUNt5XI I am having the same issue, was there ever a solution?

Alternate cryptocurrencies / Mining (Altcoins) / Re: FutureBit Moonlander 2 USB Hubs Thread

on: December 05, 2017, 08:37:23 PM

If you are just running one and have at least 1 PCIe x4 (x8 or x16) slot you can try this. (I am running it on Windows 8.1 Pro. in a x16 slot.) Two will not fit due to the width of the circuit board, but it is doing 2A to the USB slot. It says it will do 2A to each USB slot. https://www.amazon.com/gp/product/B010PNUALA/ref=oh_aui_detailpage_o02_s00?ie=UTF8&psc=1 I average about 4,394 kH/s at 798 setting.

Alternate cryptocurrencies / Mining (Altcoins) / Re: Nicehash Multi-GPU, low hashrates on "GPU #0"?

on: December 05, 2017, 06:17:58 PM

I have a non rig that I use gotomypc to access and then use TightVNC to connect to them on the same network. I do not have monitors connected to any of the GPUs on my rigs and I do not see any decrease in hashrates using TightVNC.

Alternate cryptocurrencies / Mining (Altcoins) / Re: I think I'm dumb, how the heck is this motherboard mounted?

on: December 05, 2017, 05:40:47 PM

Yes, looks like string tied off on the two sides and possibly a box that the kit came zip tied on the other two sides in with the motherboard on top. I think wood would work well.

Alternate cryptocurrencies / Mining (Altcoins) / Re: Official FutureBit Moonlander 2 Driver and Support Thread

on: December 01, 2017, 07:17:18 PM

I finally got a screen capture of the error I received that causes the miner to stop in windows 8.1 Code: Accepted 001cd0d8 MLD0 Diff 32m/1m Pool 0 stratum share submission failure Stratum connection to pool 0 interrupted Stratum from pool 0 detected new block Stratum from pool 0 detected new block Stratum from pool 0 detected new block Pool information (I only have the one pool loaded) Disabling and enabling the miner does nothing. When it loses the stratum connection at the same time it has a submission failure it does not seem to restart mining, even when new blocks are coming.

Alternate cryptocurrencies / Mining (Altcoins) / Re: Official FutureBit Moonlander 2 Driver and Support Thread

on: November 28, 2017, 12:39:07 AM

I am having shutdown issues after 2 days of no issues running on Windows 8.1 Pro. About every 4-6 hours. I just rebooted the Rig to see if that helps. Also trying this out set for ever 4 hours to reboot the miner. http://cryptomining-blog.com/tag/windows-automatic-restart-miner/

Alternate cryptocurrencies / Mining (Altcoins) / Re: [ANN] FutureBit Moonlander 2: The Most Powerful and Efficient USB Stick Miner!

on: November 24, 2017, 05:29:46 PM

First Numbers at 756 Frequency getting 4.40Mh/s

Alternate cryptocurrencies / Mining (Altcoins) / Re: [ANN] FutureBit Moonlander 2: The Most Powerful and Efficient USB Stick Miner!

on: November 05, 2017, 04:45:12 AM

My account was hacked frazier34567 I locked it when I noticed the email change. I created this to let people know. The only two things I can think they were looking to do is one get a hold of one of SP_'s private miners or trying to get people saying I am selling my FutureBit Moonlander2 and get them to send them coins for it. The account was open for a few hours. Sorry about all of this.

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