It makes no sense, Bitmain is so unprofessional. I made two orders in September, 1st order 2xD3, 2nd order 10 days later 3xD3 + 3xPSU. Bitmain tells everyone they ship according to ordering dates, first orders shipped first, IT IS WRONG!!! My first order is still unshipped even though they shipped the three D3 from my 2nd order three weeks ago already .... without any PSU.... it is all so annoying!!

Regarding sub-X11 algo mining, I also quickly read through the code and my feeling is that the controler board sends an X11 work package to the ASIC boards and the ASIC boards return the final X11-Hash to the main controller board. I guess there is no way to trigger single algo mining out of the linux controller board, even if someone tweeks the miner software.
BUT... (I haven't investigated that yet) it seems that each ASIC board has a PIC µC on it, which would handle communication between main Linux controler board and the ASIC chips. So if there is one place where it may be possible to trigger single algo mining, it would be inside the PIC.

What do you guys think about this?

Awesome!

@c-cex by when will you finally solve my login problem (2FA SMS failed) ? No answer at all from your support  , neither to support tickets, nor emails, nor PM on this forum. I can't login since four weeks !!!!

What is going on with your bloody support ? No answer to support tickets, you tell me to write email, I write email and... still no answer. WTF !!!

Very bad customer service. I have been using C-Cex for half a year now, all good. But since 2 weeks there is a problem with the 2-factors authentication (2FA) so I can't log-in anymore. Everytime I try to login, login-password works but at next step for the 2FA, C-Cex website put the following error message "SMS failed. Please, inform Support." which means that the access code is never sent by SMS and I can't login.

I submitted already 4 support tickets, never got any reply  , what a great customer support !

Technical errors can happen but such a bad customer support is a mess.

So please C-Cex Team, HELP ! There is a minimum of professional behaviour you must have. You make money with your Crypto-Coins Exchange, your customers trust you and put a lot of money in your hands, we expect to get a minimum of professional support when such problems happen. You can't simply ignore customers support tickets !!!!

Can't connect to it. I am trying with: cpuminer-multi-x64 -a scrypt -q -t 4 -o stratum+tcp://darkeye.slugmonkeypool.net:3336 -u xxxxxx -p xxxxx

Error message:
[2015-07-20 22:53:38] ...retry after 10 seconds
[2015-07-20 22:53:50] Stratum connection failed: Failed to connect to darkeye.slugmonkeypool.net port 3336: Connection r
efused

Any idea why?

EDIT: similar issue with sgminer:
[22:56:43] No servers were found that could be used to get work from.
[22:56:43] Please check the details from the list below of the servers you have input
[22:56:43] Most likely you have input the wrong URL, forgotten to add a port, or have not set up workers
[22:56:43] Pool: 0  URL: stratum+tcp://darkeye.slugmonkeypool.net:3336  User: xxxx  Password: xxxx
[22:56:43] Press any key to exit, or sgminer will try again in 15s.

Countdown ended but unable to mine. Is something currently mining?

Seems the pool isn't operational yet?!

[22:02:41] No servers were found that could be used to get work from.
[22:02:41] Please check the details from the list below of the servers you have input
[22:02:41] Most likely you have input the wrong URL, forgotten to add a port, or have not set up workers
[22:02:41] Pool: 0  URL: stratum+tcp://darkeye.slugmonkeypool.net:3336  User: xxxxxx  Password: xxxxxx
[22:02:41] Press any key to exit, or sgminer will try again in 15s.