hashrate problem

[timbobaloba]

Hi All,

I have a few a1 miners which are working fine.

I see when i log into the miner i get 187.33GH/s

and in my mining account i see 171168.763303Mhash/s* which is close enough.

But i have 2 server miners which are saying;

1st one is a 1.6TH;
on the miner 1,608 Gh/s
in my account 854209.342851Mhash/s*

2nd one is a 1TH;
on the miner 1.02TMHS
in my account 25442.9090429Mhash/s*

whats going on?