is any problem with pool?
my hashes rate 3xx h/s and no share accepted, i have to try reset my device but just the same result

hi what mining app you using? it must be nicehash compatible
i'm using windows and linux, it's have low chance to get share accepted

, yesterday so high and now it low

here is my charts

i mean, what app you using: claymore or xmr-stak cpu ?
my hashrate is the same as before.. maybe your computers have bigger CPU load what brings less hashes (they are working on another processes)
i'm just using 75% of cpu, on linux i'm using xmr-stak and on windows is claymore !