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Vosk, what are the symptoms of the crash - does the miner lock up entirely, or does it just stop hashing (either on one board or all) ?

Quote from: VoskCoin on November 16, 2018, 03:06:50 PM

anyone have their g28 crash on groestl?

I have 15 G-28 and they randomly crash all the time. I cannot spend a day without having to manually unpower and power back at LEAST 6 unit as they do not cycle themselve upon a crash.

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Baikal skype support has no idea what's up.

Oh, as some other said, got multiple board that were not in the right slot and bent. 1 unit wouldn't power up at all because one of the board was missing a capacitance and now only run with 6 instead of 7 board.

Seriously, never again will I purchase from Baikal unless they do something about this.

Has anyone found a fix for this? Two of my three G-28's crash atleast everyday while one of them seem to be able to go for a week or so. I am forced to power cycle them to get them to hash again, but about 50% of the time of when power cycling them they fail to boot up correctly and will not hash. This forces me to power cycle each machine sometimes multiple times in a row.

My solution to this was to put them on a switched PDU and/or smart outlets on a schedule to cycle every few hours; however half of the scheduled resets result in a non-hashing machine until the next scheduled reset (which is every 2-4 hours currently, I will have to adjust for more frequent resets however it seems they will still only correctly cycle about half the time.)

At this rate; since about 50% of my power cycles result in a non-functioning machine, the BK-G28's are effectively only hashing 50% of the time. This is catastrophic.

Anyone else with similar experiences?

do you found a fix for this?
one of my two G-28's crash atleast everyday like yours, I am always forced to power cycle them to get them to hash again.
but last days, it crash 2 or 3 times a day

Mine are getting worse as well; it used to be once every day or two but now it's multiple times a day and takes 2-10 power cycles to get it to hash again (and will crash within minutes/hours). One of the units crashed a week or so ago and shows up on the network/gets assigned an IP but doesn't respond/let me on the dashboard.

Up-time and therefore ROI is severely and detrimentally affected if i'm not there to babysit the machines. I swapped the control boards and hash-boards between two machines and saw no change so it may be a software issue?

One of the three machines from an earlier batch doesn't crash nearly as often; so also maybe points to an issue in the second batch?