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Hash rate drops to 0 on 1.6.3; reboot loop

Open Z3tabyte opened this issue 1 year ago • 5 comments

I flashed 1.6.3 yesterday on Nerdminer V2 and noticed that every so often the hash rate would drop to zero for a few minutes, then recover.

Left overnight, the miner seemed to do okay. But this morning the hash rate dropped to zero and never recovered. About every 15 minutes the device would reboot and has never started hashing again.

Resetting the configuration has not worked.

Z3tabyte avatar Dec 07 '23 18:12 Z3tabyte

Update: Hash returned (after reset) after about 17 minutes.

Z3tabyte avatar Dec 07 '23 19:12 Z3tabyte

Is your NerdMiner connected to active USB port? Then this issue could be a duplicate of #247; your NerdMiner tries to send information to serial port and when no one reads it then it created a deadlock situation...

PSLLSP avatar Dec 10 '23 10:12 PSLLSP

No, it's connected to a USB hub, power only, no PC. Has been stable for the last 2 days 18 hours.

Z3tabyte avatar Dec 10 '23 13:12 Z3tabyte

I had this problem, I solved it by connecting it to a better cable and source, it was the power supply that wasn't adequate.

lucas3820 avatar Jan 20 '24 02:01 lucas3820

I am observing drops and reboots too. But not that often. It lasts sometimes couple of days or even more. 5x same HW, same power supply. I will try to catch if this is happening to only some of miners or to all of them. If only to few of them, I would blame HW. I had one device that could be supplied from USB only, not via soldered pins. So pretty clear HW issue.

sany3001 avatar Jan 20 '24 08:01 sany3001

I have the same problem and have already just tried everything, but without success! I also noticed that the public pool wasn't loading today either, and I assumed it was just a problem with the servers! Could it be?

У меня такая же проблема и уже просто все перепробывал но без успешно! Так же я заметил что общественный бассейн сегодня тоже не загружается и я предположил что просто проблемы с серверами! Может быть такое?

Mikhail0103 avatar Feb 02 '25 15:02 Mikhail0103

Lilygo T-Display S3 Had this problem too. Worked for a couple of hours, then 0.0kH and restarting all the time. Flashed 1.6.4 NerdminerV2 firmware is working with my Lilygo T-Display S3. I flashed with https://flasher.bitronics.store/ Seems to work now for some days already.

soenkegissel avatar Feb 08 '25 10:02 soenkegissel