Warning message showed up when I tried to import Muse EEG

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When I tried to import 002_2021-04-09--12-21-14.csv to Brainstorm in Matlab, this is the warning message I got.

I chose "Ignore". But the total duration shows in Brainstorm is 160s, while the CSV file contains 186s data.
A similar situation happened to 001_2021-04-09--12-02-27.csv as well.

Do you what was wrong?

Limin

If you select the option "Ignore", the timestamps in the file are ignored and the duration of the file entirely depends on the sampling frequency you specify.

If you select the option "Resample", no matter what frequency you specify, your signals will be re-interpolated over the full duration indicated by the timestamps in the file: 185.3s.