I have a synology NAS, and I enabled https web portal for safety reasons (I enabled quickconnect). For some reason, Google Chrome thinks that the certificate it uses is insecure (NET::ERR_CERT_AUTHORITY_INVALID) and therefore disables saving password, which is a feature I would like to have. How can I force Google Chrome to trust a website / allow saving passwords on an "insecure" website?

I had tried adding the following argument, which does nothing: --args --unsafely-treat-insecure-origin-as-secure=","

Error dialog (note that this error message is not my question, instead it's saving passwords on this page)

enter image description here

1 Answer 1


To solve this error, you need to install the root certificate and trust it on the computer. To do so manually, see this answer to a similar question.

Alternatively, you can use the "letsencrypt" option provided by Synology. Unfortunately I'm unable to verify this option as letsencrypt seems to be blocked in China.

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