Network Import just partially transfer

I have an old My Cloud (on OS 3) and I bought a new My Cloud Home.
Via the Web app I started the Network Import from the old to the new NAS.
Both NAS are on the same local network, it should be an easy task then.
I started the process overnight, the day after the service seems to have finished, but only a partial copy has been done.
How can I check what’s wrong ?
Maybe activating some logs ?

Thanks

Hi @gambaf,

Please refer to the article of How to use My Cloud Home Network Import:
https://support-en.wd.com/app/answers/detail/a_id/25687