Just happened to me too.  Came here to delete my account because I don't use it anymore, but now it's getting interesting.

They tried to access my account from 177.142.193.235

Googling "eco post mail" returns results from Israel and Australia.

So glad I didn't get involved in this nonsense.

My understanding is that code for Rpi2 would have to be recompiled in order to run it.  We can't recompile the Titan code because it contains proprietary blobs which are used to run the FPGA on the controller.  Those blobs were not released by KNC because they did not own them, thus did not have the authority to release the source code.  Thus we're screwed.

Do you have a personal stake in these pools, or is this just unsolicited advice?

Try to run each cube individually, write down the optimal settings for each die on that cube.  I would consider mine "stable" if they ran for a couple of hours without error. 
Once you have each cube dialed in, try running running them together, adding another cube each time.  First two cubes , then three cubes, etc.
When problems start happening, you'll have a much better idea of what's causing it.

If you decide to keep the rig, REPASTE EVERYTHING.

Even when I was GPU mining, I found that undervolting and running a bit slower/cooler was always a better option than hitting everything on head as hard as I could.  I'm not surprised that the Titans also run better this way. 

When I first got my Titan, it was totally unstable, but I wound up running it a little slower and it was better that way.  I should have taken the hint.  With everything that's transpired since then, it makes perfect sense.

So it's possible that "dead" dies are actually not dead at all, but the solder below them has just melted and shorted across the array?

And that's why we can't have nice things.

http://www.ebay.com/itm/222043262065

If no takers, it's going on ebay.

One PSU sold.  Only one left.

I'll skip it.  Thx.

Sorry, I'm located in the US, and won't ship internationally.  I've edited the OP to indicate that.

I'll put it on Ebay before I let it go for cheap.

PM'ing you now.

I have two of these for sale:
http://www.amazon.com/Cooler-Master-V1000-Silencio-Generation/dp/B00CGY4ETG

They were used to run my Titan, which was undervolted and pulling about 1300w at the wall, so each PSU was handling a 650w load.

Asking $125 each (or equiv LTC or BTC) or best offer.

EDIT: Shipping only to US/48 states.  No international shipping.

Double that and we'd have a deal.

Ha.  Edited to reflect that the sale does NOT include the RasPi, but does include the little plastic standoffs for the RasPi.  I should have made that clearer.

"Remember, you can never put too much water in a nuclear reactor."

Hey Everybody,

I sold the last of my cubes, but if one of you super geniuses needs a Titan Controller board to mess with, I have one for sale here...

https://litecointalk.org/index.php?topic=29018


--Matt

I'm selling a KNC Titan controller board over on LitecoinTalk:

https://litecointalk.org/index.php?topic=29018


****CopyPasta****
My cubes have all been sold, so now I'm selling the controller board.  This was originally delivered in September of 2014, and only used in the fall and winter, not all year-round.  It was running fine with GenTarkin's firmware v0.99e as of last night, when it was taken out of service.  There are no known issues or problems (other than the fact that it's a KNC product).

This sale DOES include: the controller board, the LCD display, and the little plastic standoffs for the Raspberry Pi.

It DOES NOT include: the Raspberry Pi or an SD card.

I have conducted successful sales on this forum recently, and my username is the same on BitcoinTalk, where buyers have given me positive trust ratings, and made positive comments about my sales.

I will not ship internationally.  USA/48-states only.  Asking 150 LTC or best offer.