CLAYMORE 9.1 / NANOPOOL / GPU / DUAL MINING ETH+PASC

Hi,

I need your help because I have found a concern.
On claymore in duel mining my hashrates are stable (30.1 mh/s ETH / 390 mh/s PASC), but on nanopool it shows me that my gpu runs under 30.1 mh/s in ETH but the calculated are much less! !
I did not understand the problem, is this a concern with the pool or claymore or my gpu? I really need your help understood this.
Here below the screenshot of my claymore and nanopool with ETH + PASC as a result.

MY CLAYMORE 9.1




nanopool ETH



nanopool PASC




thank you