Cannot connect to ReadyNAS from Windows 10 new build

[saxguy1]

 I couldn't find the ReadyNAS community so posted here and hope someone sends it over there)

I just re-built my Windows 10 desktop and wanted to connect to my Ready NAS using the web interface. I can connect fine using explorer but not a browser. I get the following error:

NET::ERR_CERT_INVALID
Subject: 10.0.0.120

Issuer: 10.0.0.120

Expires on: Jan 18, 2038

Current date: Mar 27, 2022

PEM encoded chain:
-----BEGIN CERTIFICATE-----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-----END CERTIFICATE-----

How can I connect? I did add SMBv1 on the Windows Pro desktop but that didn't help.

thanks