Topic: TECHNOBIT support tread + customer feedback - page 22. (Read 62575 times)
I forgot to mention. My miners are hosted by Technobit.
Well I have had my HEX4M 3 weeks now running 504hrs non stop with out a missed beat 
Update. Since yesterday ( short time after my post ) my miners are running at an 24h average speed of about 2,3 TH/s again ( I have ten 240 GH/s miners ). This is acceptable.
To make it short: Not answering PM and mails. Not taking care of existing customers with problems in a timely manner. I was told on 29.08.14 my problem would be taken care of within 2 hours. Still nothing. And this isn't the first time this happens. I will post updates here from now on if something good or bad happens.
I'll check the outside images and links
Marto, Please check you email regarding the rma return i got. 1 miner is working the other one not. i have been mailing you for the last week.
No response from you.
I'll check the outside images and links
That's talking! Thanks, Cortex7. Hopefully marto74 will find time to fix this 
I'm not feeling comfortable seeing errors such as this, who else knows what is f**ked overthere and what forms are sent without https. Better just to have it done - right.
Thanks, Cortex7. Hopefully marto74 will find time to fix this I'm not feeling comfortable seeing errors such as this, who else knows what is f**ked overthere and what forms are sent without https. Better just to have it done - right.
@lenny:
No problems really.
as @loshia says, martos website is hosting some images with non HTTPS url. To fix this he would have to copy and host them on his own server. But it's not necessary to fix (in my mind)
Many sites do not use perfect forward secrecy (PFS).
PFS means each connection uses a securely generated, separate new encryption key, so that recordings of the connection traffic cannot be decyphered in the future when the server certificate is acquired by an attacker.
This does not mean the server has broken SSL, but it means it is more brittle. If an attacker can read memory containing one time key he can decode all intercepted wire traffic in future, until PFS is enabled.
Simple fix for @Marto to implement:
https://community.qualys.com/blogs/securitylabs/2013/08/05/configuring-apache-nginx-and-openssl-for-forward-secrecy
No problems really.
Quote
This server supports anonymous (insecure) suites (see below for details). Grade set to F.
as @loshia says, martos website is hosting some images with non HTTPS url. To fix this he would have to copy and host them on his own server. But it's not necessary to fix (in my mind)
Quote
The server does not support Forward Secrecy with the reference browsers. MORE INFO »
Many sites do not use perfect forward secrecy (PFS).
PFS means each connection uses a securely generated, separate new encryption key, so that recordings of the connection traffic cannot be decyphered in the future when the server certificate is acquired by an attacker.
This does not mean the server has broken SSL, but it means it is more brittle. If an attacker can read memory containing one time key he can decode all intercepted wire traffic in future, until PFS is enabled.
Simple fix for @Marto to implement:
https://community.qualys.com/blogs/securitylabs/2013/08/05/configuring-apache-nginx-and-openssl-for-forward-secrecy
Hey,
Are you sure your PC date is ok?
Yes, it's OK. Please check Opera browser result post above.
Looks like something is wrong with their certificate from GeoTrust Inc. All other webpages in https:// mode on my PC are working fine, including BitcoinTalk for example.
Can you guys post your results from your browsers?
EDIT:
Look at this - Qualys SSL Labs check showing "Grade F", test failed for this website.
Results:
https://www.ssllabs.com/ssltest/analyze.html?d=technobit.eu&s=5.104.170.146
And some clues:
" This server supports anonymous (insecure) suites (see below for details). Grade set to F.
The server does not support Forward Secrecy with the reference browsers. MORE INFO » "
Hey,
Are you sure your PC date is ok?
Yes, it's OK. Please check Opera browser result post above.
Looks like something is wrong with their certificate from GeoTrust Inc. All other webpages in https:// mode on my PC are working fine, including BitcoinTalk for example.
Can you guys post your results from your browsers?
EDIT:
Look at this - Qualys SSL Labs check showing "Grade F", test failed for this website.
Results:
https://www.ssllabs.com/ssltest/analyze.html?d=technobit.eu&s=5.104.170.146
And some clues:
" This server supports anonymous (insecure) suites (see below for details). Grade set to F.
The server does not support Forward Secrecy with the reference browsers. MORE INFO » "
I've just checked it on Opera browser, I typed https://technobit.eu/ and opened page:
It's sure in https, because when I type just "technobit.eu" and open it, it displays:
It's sure in https, because when I type just "technobit.eu" and open it, it displays:
Hi marto74,
Looks like your website TLS certificate is broken.
https://technobit.eu/index.php
Also there is no class of certificate defined, and Firefox cannot verify who signed this certificate.
Can you explain why is that?
Hey,Looks like your website TLS certificate is broken.
https://technobit.eu/index.php
Also there is no class of certificate defined, and Firefox cannot verify who signed this certificate.
Can you explain why is that?
Are you sure your PC date is ok?
I'm getting no such errors on my browsers, strange
Hi marto74,
Looks like your website TLS certificate is broken.
https://technobit.eu/index.php
Also there is no class of certificate defined, and Firefox cannot verify who signed this certificate.
Can you explain why is that?
Looks like your website TLS certificate is broken.
https://technobit.eu/index.php
Also there is no class of certificate defined, and Firefox cannot verify who signed this certificate.
Can you explain why is that?
looks like there is a short between layers where the capacitors melted the top layer, so unless I can get an empty board from technobit to solder the chips salvaged from the shorted board, I guess I'll have to find another design and build the board.
Was it overclocked?
If you could get copper map (CAD picture) for all layers then you may find it possible cut out the shorted areas and "bug build" to fill the hole. Maybe worth a shot?
Good luck with that.
looks like there is a short between layers where the capacitors melted the top layer, so unless I can get an empty board from technobit to solder the chips salvaged from the shorted board, I guess I'll have to find another design and build the board.
Holy crap what happened to that 😨
Hi, Marto,
I have a board with many capacitors burnt.
I still haven't checked the Upper Gate mosfets, but it's possible they are damaged too.
Can you have a look and confirm if all the powerstage capacitors are 22µF as stated in the LTC4449 datasheet?
What voltage are they?
If not, I'd appreciate getting the values, it will be less trouble than unsoldering 1 at a time and checking value on the ones that aren't burnt.
Thanks
I have a board with many capacitors burnt.
I still haven't checked the Upper Gate mosfets, but it's possible they are damaged too.
Can you have a look and confirm if all the powerstage capacitors are 22µF as stated in the LTC4449 datasheet?
What voltage are they?
If not, I'd appreciate getting the values, it will be less trouble than unsoldering 1 at a time and checking value on the ones that aren't burnt.
Thanks
Marto.. update please.. Over 6 weeks now 
Its one thing to be late.. but this is getting out of hand. Its not like your holding 20+th/s a sec or anything. That is just me. No telling how many others were in GB 1. This aint looking good man. I requested you keep us updated, and since then not a peep. I am hitting a wall. I paid on paypal and lord knows I do not want to reverse this charge, but you are going over. Luckily my cc covers me over that date.
We need a serious update man.. shit looking slim here stateside.
Hi,Its one thing to be late.. but this is getting out of hand. Its not like your holding 20+th/s a sec or anything. That is just me. No telling how many others were in GB 1. This aint looking good man. I requested you keep us updated, and since then not a peep. I am hitting a wall. I paid on paypal and lord knows I do not want to reverse this charge, but you are going over. Luckily my cc covers me over that date.
We need a serious update man.. shit looking slim here stateside.
sorry for the delay.
It will be shipped out after We are sure everything works ok.
I understand your frustration and as far we are out of the terms of the deal you can as k for refund and it will be made in 2 business hours.
Your chips will be shipped out to your desired location .
Best Martin
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