Quote from: parhom on February 13, 2018, 08:25:02 PM

Quote from: persocra on February 11, 2018, 10:01:46 AM

Quote from: needed357 on February 02, 2018, 08:29:05 PM

Quote from: solarismedic on February 02, 2018, 05:13:51 AM

Quote from: kb8679 on February 01, 2018, 06:29:58 PM

Quote from: wkhash on January 31, 2018, 09:08:58 PM

Quote from: Aepko on January 27, 2018, 12:31:22 AM

For anyone curious, you can turn these A4+'s into A6s. The control board has enough ports for 8 hashboards and 4 fans. I changed over 30 A4s so I only have to monitor 15 ASICs now. Way better. The inno support guy gave me an older firmware that supports it, the latest only ran 6 boards total. He said there should be a new firmware today or tomorrow that supports all 8 again.

Thanks, update_180129 appears to have no issues running all 8 chains.

Just made the exact same change to 10 miners today. Appears to work just great! Along with halving the work upkeeping them, the best benefit (IMHO) is having spare controller boards now.

I use separate PSUs for each tube, and this has no negative impact either.

FYI, I did the 0129 upgrade on 10 A4+ today and it seemed to all go smoothly. I did notice that one of my boxes was running 471 hash rate so I took a look and found that the ASC2 card was missing from the miner status/minerinfo section. I made sure all the cables, power and data ribbon were all secured and the LED shows the board is getting power. I upgraded the firmware (0129) twice again to no avail. So I'm wondering what I should try next. I cannot say with certainy if this was caused by the firmware...I have a feeling not because the 24 hashrate shows as 465 on the monitoring page (i didn't bother to look before i guess).

Any ideas on what to do next?

omg i got this problem too Sad

420mhz all other 620 ~

Me too. Upgraded to 180129.bin, and lost ASC 2 on its next reboot. Have tried to downgrade to 180112.bin witout luck, and the light on ASC 2 is still lit. I'm in touch with Innosilicon support and will keep you posted. Please let me know if you sort out this problem before I do.

Update: I downgraded to http://www.innosilicon.com.cn/download/update_171229.bin, and everything went back to normal. All four hashboards now hashing on full speed.

Did you get such solution from Innosilicon support or it's you idea? I also solved the problem by this way, but I'm not sure that's right idea because the same miner had the same problem before and I solved it in another way (I think it was just luck).

After a week working on 29.12.2017 firmware one chain lost again and no tricks with upgrading and downgrading do not help. Any other ideas?