[lee group]1980$! the sales of first batch hosted antminer s7(psu included)

[d57heinz]

I had my first miner that I got, go offline yesterday. Lee sent me a picture of the web interface status page after it was restarted... Take a close look at those temperature numbers. I had another miner, the second one I purchased, go offline today! What happened to the dusting out? Why is it so hot? The questions are piling up.



I believe everyone will have miners going offline due to overheating. This needs to be fixed. If overheating, it must be like a dry desert in the building that's being mined in. I hope they aren't all piled one on top of each other in someone's garage. Yep, that's what I'm picturing now.

Guys the symptoms you are describing is exactly what the miner will do once it reaches 80c  all Lee could do is shut off that trigger   but for  them to be running at that temp when its not that hot in china YET.. wish you all the best of luck. My c1 antminer once they leak all the fluids out  they will show connected to the proxy and show them mining. But here is the kicker.. Its only using just a little bit of power.. So lee is getting the maintenance fee regardlesss of miner not using all that power.. if it keeps over heating it will limp along at about 10 - 20 % capacity.. So his miner monitor is useless in this case..

best regards
d57heinz

[pcfli]

Chengdu Data center will do maintenance on 5/5/2015, The maintenance will start from 8:00 and end at 20:00(Beijing time, GMT+8), sorry for the lose of mining time, and we will cover the lose

[HerbPean]

Chengdu Data center will do maintenance on 5/5/2015, The maintenance will start from 8:00 and end at 20:00(Beijing time, GMT+8), sorry for the lose of mining time, and we will cover the lose

What's going on ?

Also, When our miners go on and off, this isn't reported in the offline history. I got numerous emails from my pool warning me that the miners was ON and OFF for around 36 hours.

[Swimmer63]

Chengdu Data center will do maintenance on 5/5/2015, The maintenance will start from 8:00 and end at 20:00(Beijing time, GMT+8), sorry for the lose of mining time, and we will cover the lose

What's going on ?

Also, When our miners go on and off, this isn't reported in the offline history. I got numerous emails from my pool warning me that the miners was ON and OFF for around 36 hours.

I received an email from Lee stating yesterday that their internet connection from Chengdu was not stable (no surprise).  This was corrected late yesterday after about 24-36 hours of pool jumping and reduced hashrates.
I have had a few machines with short term issues today, but all are running fine now.

I sent back my credit notification for April with questions due to the chart having both negative and positive downtime hours.  The result was lower credit owed than the monitor site shows.
I added notes about the fact that when the internet connection goes bad, the reduced hashrate and pool hopping does not show as downtime.  For me it is at least 50% down time.  So I recalculated and added hours owed for credit.
No response yet.

[no141]

ive got an idea for you guys.. setup a stratum proxy point your miners to that.. then you can change to whatever pool you like when you want to.. if your stratum hangs or you need to reboot it then the miner wil just fail over to the next pool.. Also i know someone from china. its notorious for hit and miss internet..  https://github.com/Stratehm/stratum-proxy

Best regards
d57heinz

I actually use miningrigrentals, they have an asia-pacific node, and occasionally the connection is great and stable for days, then it's not so great. But I stay way ahead always getting the highest payouts I can get.

-----

Chengdu Data center will do maintenance on 5/5/2015, The maintenance will start from 8:00 and end at 20:00(Beijing time, GMT+8), sorry for the lose of mining time, and we will cover the lose

What's going on ?

Also, When our miners go on and off, this isn't reported in the offline history. I got numerous emails from my pool warning me that the miners was ON and OFF for around 36 hours.

I received an email from Lee stating yesterday that their internet connection from Chengdu was not stable (no surprise).  This was corrected late yesterday after about 24-36 hours of pool jumping and reduced hashrates.
I have had a few machines with short term issues today, but all are running fine now.

I sent back my credit notification for April with questions due to the chart having both negative and positive downtime hours.  The result was lower credit owed than the monitor site shows.
I added notes about the fact that when the internet connection goes bad, the reduced hashrate and pool hopping does not show as downtime.  For me it is at least 50% down time.  So I recalculated and added hours owed for credit.
No response yet.

The Neimeng miners being swapped for miners in Chengdu is leading me to have a hard time calculating out the amount to be refunded. If it takes me a page of calculations, I do factor in all the reduced hashrate time, even per miner if I have to. This time for April's return with previously one miner at Chengdu, and the rest at Neimeng makes me think since every hour counted towards the Neimeng miners, I really can't beat that number even with hours not listed in the host website.

[clgrissom3]

Wouldn't you know it; my pool's luck is up now that all 15 of my miners are offline during maintenance...5 blocks in 3 hours...141%.  The past 2 days it hovered in the 80% range.

[d57heinz]

Wouldn't you know it; my pool's luck is up now that all 15 of my miners are offline during maintenance...5 blocks in 3 hours...141%.  The past 2 days it hovered in the 80% range.

yea i can see where that is a big issue.. i have been swapping between ant and slush  if one is bad the other has been great  and vice versa.. ill ride this wave till i hit a bad streak..

best regards
d57heinz

[no141]

Less than eight more hours on the projected downtime to go. I expect it to overrun as usual. Please prove me wrong! 

Who would watch a live stream of the work being done if it was available? I know I would, I'm having a hard time figuring why all these problems occur.

[Swimmer63]

Agreed.  I am not understanding the "maintenance" part of it.  I miners at a couple of other sites in the USA that are never down more than an hour for planned maintenance.

[Biffa]

13hrs offline and counting

[sjc1490]

13hrs offline and counting

Same here all down all at Chengdu.

[clgrissom3]

17 hours and still no life from the Chengdu data center.  How much longer guys?

The AntPool is at 23 blocks in 15 hours...146%.  The beatings will continue until moral improves.

[Biffa]

17 hours and still no life from the Chengdu data center.  How much longer guys?

The AntPool is at 23 blocks in 15 hours...146%.  The beatings will continue until moral improves.

19 hours.. 5 more to go

[Swimmer63]

20 hours!!! WTF?

[clgrissom3]

It suddenly hit me...with all 15 of my miners recently moved to Chengdu, this maintenance will cause me to have the first 24 hour stretch with 0.00000000 BTC earned for $0.00 since I started mining over a year ago.  I have never had a whole day with 100% downtime before.

Li, I want 7 of my miners moved back to NeiMeng after this maintenance is over.  Then I would have approximately half of my miners up and running while these regular unscheduled maintenance sessions are going on.  Having all of my miners in one data center is a disaster.

[alienesb]

It suddenly hit me...with all 15 of my miners recently moved to Chengdu, this maintenance will cause me to have the first 24 hour stretch with 0.00000000 BTC earned for $0.00 since I started mining over a year ago.  I have never had a whole day with 100% downtime before.

Li, I want 7 of my miners moved back to NeiMeng after this maintenance is over.  Then I would have approximately half of my miners up and running while these regular unscheduled maintenance sessions are going on.  Having all of my miners in one data center is a disaster.

Mine used to be split 7/5 and I liked that better.

[no141]

Maybe they were cutting costs, and now all Neimeng miners are at Chengdu? Always ready to spin conspiracy theories since no one, that's speaking up, seems to have a miner at Neimeng now. I wonder what the actual different is/was.

What else would explain these problems except too much data trying to get down a pipe that's too small?

[alienesb]

Maybe they were cutting costs, and now all Neimeng miners are at Chengdu? Always ready to spin conspiracy theories since no one, that's speaking up, seems to have a miner at Neimeng now. I wonder what the actual different is/was.

What else would explain these problems except too much data trying to get down a pipe that's too small?

It's one of those things that after 24 hours people start wondering what the heck is going on. Anyone get an email on this?

[HerbPean]

Maybe they were cutting costs, and now all Neimeng miners are at Chengdu? Always ready to spin conspiracy theories since no one, that's speaking up, seems to have a miner at Neimeng now. I wonder what the actual different is/was.

What else would explain these problems except too much data trying to get down a pipe that's too small?

It's one of those things that after 24 hours people start wondering what the heck is going on. Anyone get an email on this?

新闻和通知 / News and Notification

时间 / Timestamp   主题 / Subject   内容 / Body   管理员 / Administrator
2015/5/4 20:41:45   Chengdu Data center will do maintenance on 5/5/2015   The maintenance will start from 8:00 and end at 20:00(Beijing time, GMT+8)   李培才

This all the information we have. Was suppose to be 12 hours.

[sjc1490]

Maybe they were cutting costs, and now all Neimeng miners are at Chengdu? Always ready to spin conspiracy theories since no one, that's speaking up, seems to have a miner at Neimeng now. I wonder what the actual different is/was.

What else would explain these problems except too much data trying to get down a pipe that's too small?

It's one of those things that after 24 hours people start wondering what the heck is going on. Anyone get an email on this?

新闻和通知 / News and Notification

时间 / Timestamp   主题 / Subject   内容 / Body   管理员 / Administrator
2015/5/4 20:41:45   Chengdu Data center will do maintenance on 5/5/2015   The maintenance will start from 8:00 and end at 20:00(Beijing time, GMT+8)   李培才

This all the information we have. Was suppose to be 12 hours.

Response I got from an email to Lee short time ago:

Chengdu network maintenance, the original two at ten o 'clock this evening will be ok, but not, now is still in processing, downtime, compensation, we will have the last day of each month we will have for your downtime schedule, this month will agree to give you compensation, please rest assured