My NAS cannot be found anymore

My Cloud Home - Personal Cloud Storage My Cloud Home Duo
1

After the last update of Windows 10, my NAS cannot be found any more: not with Explorer, not with WD software.
Please advise

PS We have already activated the SMB 1.o CIFS-client but this gave no result.

2

Hello,

Please refer to the following KBA article: WD My Cloud Home Not Detected, Not Found, Cannot Connect or Device Offline