Soundmeter module offline tools

Hello!

I've just installed the trial license for the sound meter and I'm struggling with the Leq calculation with offline data.

When I'm recording everything seems to be OK but when I want cut a logged data (or zoom) to recalculate the LAFmax, LAeq... it seems the sw is calculating always a minimum of 2s of data (see attached)

For example: I zoom from 8 to 8,5s and I recalculate, the values seems to be very high, then I go back to the full view and I get 2 seconds of recalculation (from 8 to 10s!) which explain the high values.

Why the software is always recalculating Leq in 2s width?

Thank you in advance!