Hello guys i have a question thats bothering me, people rent rigs on sites like mrr and pay hasrate with btc to get a return in btc. Rig owners think they make more income but there is a mathematical and logical problem with that. Why would people rent hashrate with btc if they cant get more return with that. For example lets calculate for 30th, with mrr it makes around 0.0125 btc/per day, i ran some calculations with the most recommended pools but i dont seem to find any figure more then that. Can someone tell me what am i missing? Thank you.

Yes i took.all machine apart and tested voltages between each chip, found out one of the boards has a faulty chip where the circuit cant go ahead anymore and complete the loop so i get loop0fail.I will start producing my own machines soon at this learning speed   

I can't believe it was a simple ip problem. It actually worked! Thanks a lot guys

Hello, i downloaded miner image from Canaans website and tried to install it to my rpi but whatever i do i stuck at "random nonblocking pool initi..." I have an rpi2 , i tried every single release , old ones and latest. Even tried rpi 1 and 3 releases thinking it might work. Tried bunch of different sd cards, still the same.

I burned the image on windows using etcher and few other different image burners.

I also have a rpi1 with this software working(i got it from someone else) , i even tried burning rpi1 version from canaan to a different sd , still stuck at the same thing. I must be doing something wrong.

I appreciate the help.Thanks.

I tried 10 different psu, cable. Toptek something weird is going on i went and grabbed my rpi 1 that came with the machines , hooked it up one of these troubled machines and now i am getting around 2th. One thing i noticed hash rate fluctuates a lot.

I also tried downloading image file for the rpi1 , i put it in a different sd and just checked if it will work but it just stuck at "random nonblocking pool init." , same error i was getting with my rpi2. When i put the original sd card it goes all the way to "init complete" but with my version it just stucks. I will go ahead and update mm right now, just wondering what will happen but at this point i strongly think it is some kind of software issue.

http://imgur.com/a/gDAzC


Edit:Did MM update, still the same. Hash rate fluctuates between 700gh-3.8 like crazy. Red light still blinking. OpenWrt still shows 2th as machine hash rate.Maybe hardware. I am honestly confused

Edit2:In Openwrt EC 4 , loop0failed

Edit3: Ended up being an hardware problem

Hi toptek, thanks for the reply again. By the way thanks to you i installed minera on my rpi2 before but hashrate dropped to 1th slowly instead of staying17-18ths. In the end i hooked my rpi1 openwrt installed that came with the machine and it seems to work steady now. All this set (5 machines)working with blue light on the back.

I got 6 more troubled ones, I seperated all the machines now with red light blinking and trying to make them work. I actually opened one up to see if there is any visible burns etc. but nothing like that. I read MM update could fix it so i was trying to do that. They work with extremely low hash rate (800-900gh) instead of 3.5th. I dont know what do exactly.

I have an rpi2 tried every single combination but wont work with openwrt from canaan anyway i wont get into there, does anyone know how to update firmware?

Hello everyone i have some troubled A6's. I saw that some people fixed their miners by updating mm from canaans website. I dont have a controller , i use a pc with cgminer. I will be happy if someone can help me on that. Thanks.

Solved.