Has anyone managed to get a stable hashrate on their miners using prohashing ? I have 5 batch 3 a4 miners running in a super cool (24degree celsius) room but there is no stability in my hashrate. It fluctuates widely between 160mh/z and 280. Please help!i am new to mining, dont quite understand the whole changing of settings such as password etc. I just use the password 1234, is there something different I should be using? Any help would be greatly appreciated. Is it not mrant to be stable? My overall hashrate on the 5 on prohashing shows at 1.15ghz, averaging to 230mhz per miner. Is this not too low? Should I use another pool?