Rented miner with high HW errors

[bomberb17]

Hello
I have rented a 80Gh/s miner for a week, and I have now access to its web interface.
I entered my worker credentials and it started mining. However, after a few hours, I realized that it had very high HW errors.
This is what I have after 1.5 days of mining:

Elapsed   MHSav   FoundBlocks   Getworks   Accepted   Rejected   HW   Utility   Discarded
1d 17h 37m 29s 81965.76  0                    5393        46507        8457      47677  18.62 10707
   
Is this normal?
My bitcoin.cz account shows:
Average hashrate in last 10 rounds: 68359 Mhash/s

And the graph shows that I am getting 0.08BTC per day.

[RW02]

that is atually really really bad. there is no way HW or rejected shares should be more than 2% of accepted.
either
A. the miner has been rigged to look more powerful than it is
B. the guy renting it to you has some seriously crap cooling and slower than dial up internet

[zvs]

i'm not really sure as to why you'd rent out your personal bitcoin mining equipment as a not for profit endeavor

was there some large sum paid in advance?  i suppose that could have its uses

[bomberb17]

Well for me the most important thing is how many btc/day im getting...

Posted From bitcointalk.org Android App

[bomberb17]

And bitcoin.cz gets 68ghs so it seems that these errors are responsible for the 10ghs lost..

Posted From bitcointalk.org Android App

[madcratebuilder]

You should see .001btc per Gh/s per day +/-.  If you are getting .080 that's about right.  The mine specs are terrible,  I see .5% or less on reject and HW errors.  If the pool is paying you the .08 btc each 24hrs I wouldn't worry to much. .56 btc per week adds up.

[bomberb17]

Well yesterday I only got 0.04BTC...
Is there a reliable calculator that shows how many BTC/day is each Ghs compared to the current difficulty?

[jermwerty]

Well yesterday I only got 0.04BTC...
Is there a reliable calculator that shows how many BTC/day is each Ghs compared to the current difficulty?

Are you on BTCGuild?

Luck has been horrible the past 36 hours (~50%), and that would be the cause...

[madcratebuilder]

Well yesterday I only got 0.04BTC...
Is there a reliable calculator that shows how many BTC/day is each Ghs compared to the current difficulty?

http://mineforeman.com/services/bitcoin-mining-calculator/

[bomberb17]

Well yesterday I only got 0.04BTC...
Is there a reliable calculator that shows how many BTC/day is each Ghs compared to the current difficulty?

Are you on BTCGuild?

Luck has been horrible the past 36 hours (~50%), and that would be the cause...

No I'm at Slush

[bomberb17]

According to
http://www.coinwarz.com/cryptocurrency/?sha256HashRate=80000.00&sha256Power=12.00&sha256PowerCost=0.0000&scryptHashRate=1000.00&scryptPower=500.00&scryptPowerCost=0.1000&sha256Check=true&scryptCheck=false
I should receive on average 0.066 BTC/day.
Now I have received 0.053BTC daily average which is about 20% lower than the expected income...