I don't know if this is Apple specific , but just lately I have been unable to open my Router , all I get is " your connection to this site is not secure "
I am also getting this on one or two websites I used to visit frequently.
Refreshed , rebooted . deleted cookies etc .
But still the same.
Running Chrome browser on an IMac........
Chrome is up to date

Version 151.0.7922.72 (Official Build) (arm64)

Security settings in screenshot

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Edited 1 hour ago1 hr by NE1

Are you using a wired or wireless connection to try connect to your router ?

5 minutes ago, johng said:

Are you using a wired or wireless connection to try connect to your router ?

Wired

8 minutes ago, NE1 said:

Wired

Weird

Wired rules out my theory... have you tried a different browser like Firefox.

Try using a vpn.

4 minutes ago, johng said:

Wired rules out my theory... have you tried a different browser like Firefox.

I have just tried it on Brave and the router and the other sites connected , so obviously it is a Google Chrome setting I have wrong somewhere or there is a glitch on the last update.
I have been troubleshooting on Google/YouTube about Chrome settings but nothing helps.

Perhaps take a backup of your bookmarked favourite websites and do a

complete uninstall then reinstall of Chrome...or just stick with Brave.