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Author Topic: Swedish ASIC miner company kncminer.com  (Read 3039465 times)
Phoenix1969
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October 11, 2013, 06:59:34 PM
 #15021

Quote
Hi, I see you quoted me from the KNC forum. Just to get thing straight, I am not from KNC!
We just run a huge bunch of Jupiters in our private mining op. We discovered the problems and let KNC now of them asap.

In the meantime we made our own mod where we adjusted the VRMs voltage offset (by software), the 4 VRM boards are running just as good as the 8 VRM boards and poerconsumtion at wall is below 550W.
All that is needed is the next FW uppdate that will fix this. I talked to KNC development (not support!!!) and they are really rushing this!

No need to ship with 8 vrms as there are no need for them, only need for correct FW! Don´t see any point for them to go back to 4 VRMs when it can be easily adjusted in software.

0.94 has a bug that shuts down parts of the ASICS but never restarts them, thats wy 0.94 performes badly, that will also be in the next FW update.

insuuficent cooling will cause HW errors and shut down cores => bad perfomance

The low performance on some ASICs even if cooling is sufficient comes from another problem they have regarding the internal ASIC communication. As I understand they are on a goood way to fix this. next FW will be better but there will still be more perfomance gains in future FW versions. now they are trying to rush out a 0.95 that will fix the above issues and hopefully give some performance gains and not only solve the above issues! We will se and we all hope for the better.

I'm running 0.94, and it enables/disables cores just fine... depending on the temps... and you say it's going to get better?  YEAH BABY!


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Bitcoinorama
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October 11, 2013, 07:01:31 PM
 #15022

@Bitcoinorama


some info about slow shipping? why its so slow? and why is KnC silent about everything, i mean official status on website etc.

As I said above you need feedback from multiple parties, once there is mutual agreed feedback from situations then something official can be said.

Common sense.

These are multiple issues, as to be expected one has to confirm, and then react, as and when they appear.

You'll be getting just that with the update momentarily.

The guy from GE flew in especially. The factory is no longer staffed by KnC. The manufacturing facility has taken over their role. KnC/ORSoC have concentrated on testing issues, refining and releasing patches, and hosting. So Sam and Andreas have given people a chance to ascertain complications and propose resolutions.

Now that is in hand you can be briefed on how this is moving forward for the following week ahead.

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October 11, 2013, 07:05:06 PM
 #15023

...
Thanks for the update. Please keep doing this daily!

Now about the sequence of orders, it seems that hosting orders are on halt, for example I have 280x and 281x and both are still on paid while higher numbers are already being processed. Both were paid within minutes after ordering. Hosting was ordered and paid later, but that shouldn't matter IMHO.

I am selling in stock OneStringMiner boards, based on the Bitfury chips. Have a look here: https://bitcointalk.org/index.php?topic=495536.0
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October 11, 2013, 07:06:35 PM
 #15024

So is there a confirmed "safe" brand of PSU to go with, or just anything but Corsair?
soy
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October 11, 2013, 07:07:59 PM
 #15025

FYI, my Jupiter day 1 customer 1-500 is running hosted since 2 days now at an underwhelming 100 GH/s average and ...

Same problem here with a Saturn:



I created a topic at the KnC forum.

I'd guess the point was to get as many hosted machines running asap given the delays, then go back and optimize.  Still, squeaky wheel gets the oil.
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October 11, 2013, 07:08:37 PM
 #15026

No official announcement yet but firmware is already there Wink

https://www.kncminer.com/userfiles/file/kncminer-0.95.bin

Those who are brave!
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October 11, 2013, 07:10:40 PM
 #15027

No official announcement yet but firmware is already there Wink

https://www.kncminer.com/userfiles/file/kncminer-0.95.bin

Those who are brave!

must resist....must resist  Grin

WastedLTC
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October 11, 2013, 07:12:16 PM
 #15028

No official announcement yet but firmware is already there Wink

https://www.kncminer.com/userfiles/file/kncminer-0.95.bin

Those who are brave!

must resist....must resist  Grin

HAHA, who will be the first!?!?!
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October 11, 2013, 07:12:27 PM
 #15029

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All,

 

We have been shipping products for a while now and while everything has not gone perfect we thought it was time to provide a little update on out status of things.

 

So far the factory has produced about 700 products, while it seems a lot we were hoping for more by now,

This has been a very steep learning curve and we have adjusted the manufacturing process to be able to produce more boxes per day to try and catch up with the backlog.

 

We would also like to take this opportunity to say that we are aware of the following outstanding issues including but not limited to

 

Hosting environment delays,

Shipping delays,

Performance of some devices are not up to specifications,

Power supply’s causing issues damage to some boards.

Packaging and delivery issues.

 

 

We would like to state that we remain committed to improvement in all of these areas and more. We have all of our staff dedicated to fixing the above issues above anything else.

Our customer service department are working as hard as they can to keep up with all the customer requests and we would like to apologize for any delays our customers are facing while we make our way through these issues.

 

The good news is we have another firmware release today 0.95 This version is specifically aimed at the power consumption of our devices and again contains more stability fixes in the firmware, We have identified issues in the communication between the controller board and the ASIC modules which were causing some very bad performance in certain cases. we recomed that anyone having either power consumption issues or performace issues takes this patch. Please note that this patch will be automatically deployed to all hosting boxes in our DC.

 

The patch can be found here

 

www.kncminer.com/userfiles/file/ kncminer-0.95.bin

 

We do accept that things are not going as well as planned, We are however doing everything we possibly can to get things back on track.

 

Thanks

KnCMiner Team
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October 11, 2013, 07:13:22 PM
 #15030



Firmware 0.94, nice performing Saturn, 2 days without a reboot of CGMiner and average of 271Gh/s.
I don't even want to try 0.95 ...

My lucky BTC address : 1LoTTerY3WYbGxVRHvh8oDudDdTxFvvqWF
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October 11, 2013, 07:13:42 PM
 #15031

NEWS https://www.kncminer.com/news/news-49
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October 11, 2013, 07:16:09 PM
 #15032


Haha, I said soon.

Is this soon enough for you guys =)
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October 11, 2013, 07:18:33 PM
 #15033



Firmware 0.94, nice performing Saturn, 2 days without a reboot of CGMiner and average of 271Gh/s.
I don't even want to try 0.95 ...

if ain't broken don't fix it Tongue

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Mogumodz
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October 11, 2013, 07:19:28 PM
 #15034


There goes Oct 15th. Ugh

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October 11, 2013, 07:19:58 PM
 #15035


0.95 fixed it for me, thanks KNC Smiley went from 440 to 533. 20% HW error to 8-10% HW error

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October 11, 2013, 07:20:03 PM
 #15036

running .95 --  pushing over 600 at the moment.  i know that wont last but nice to see.
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October 11, 2013, 07:22:04 PM
 #15037


0.95 fixed it for me, thanks KNC Smiley went from 440 to 533. 20% HW error to 8-10% HW error

very well done guys !

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October 11, 2013, 07:22:24 PM
 #15038

running .95 --  pushing over 600 at the moment.  i know that wont last but nice to see.


prev hash rate ?

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October 11, 2013, 07:23:39 PM
 #15039

Hosted units just jumped up in speed!!!!   Others seeing the same???
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October 11, 2013, 07:24:53 PM
 #15040

So is there a confirmed "safe" brand of PSU to go with, or just anything but Corsair?

KnC use this:

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