NET::ERR_CERT_AUTHORITY_INVALID

[Tal]

There are some websites that I can't access, such as Facebook or Youtube.

the moment I hit enter I get the following:

Your connection is not private

Attackers might be trying to steal your information from www.youtube.com (for example, passwords, messages, or credit cards). Learn more

NET::ERR_CERT_AUTHORITY_INVALID

using another SSID, not via the Meraki AP, I have no problems at all. 

[CptnCrnch]

Sounds like you have Content Filtering enabled. When accessing some kind of ressource you're being redirected to a block page that onviously (in case of HTTPS) can not provide your browser with the corresponding certificate.

[bvdijk71]

For testing purposes, what happens when you whitelist a client and try the same website(s) again?

[Tal]

how do I do that? 
I didn't find the mene

Thanks 

[cmr]

It is under the Network-wide/Clients menu and shows for clients that can be controlled; wireless if you have MRs and wired if you have MXs on the same network.

 

 

[Fabrice]

I have the same problem.: NET::ERR_CERT_AUTHORITY_INVALID when I try to access for a specified site.
I try whitelist for my pc (verified with my IP)

If I connect my PC direct to the Internet box, there's NO problem.

Could someone help me ?

Thanks

[Fabrice]

I resolve my problem.
I have change my DNS configuration.

The problem was with my DNS set to OpenDNS 208.67.222.222 & 208.67.220.220
I have change for Google DNS