hi. i havent read anything about the site yet.ive no time for it. but my there is decline in my capacity to 9 ghs.i daily log in. is there sth i dont know?
Over time the health of mining devices depreciated slowly. They can be repaired using technicians you buy or lease from others.
There a few different places to read about how to play. This thread has some information, the game site has training and help pages and the unofficial MinerFarmForums has some information too.