Wifi Drive and Sonos issue


Hello list
For 3 years I could not connect my WD wifi drive successfully, until I
decided 2 days ago that I should select the WD My Passport network and then
connect my Huawei wifi network to it, not the other way round. Now
everything works perfectly but now I have a Sonos problem. Sonos says I am
not on the same network as Sonos and wants to change but I am sure it will
ask for the My Passport network password. I do not have that because in
setting up I just used the word admin to log into the My Passport dashboard.
So, is admin the network password or where do I get it or is the Huawei
password now also the My Passport password? I hope one of the sonos gurus
can help.