Playstation Network blocked when AI-driven threat detection turned on

Hi!

When the "AI-driven threat detection" is turned on, my PS5 can't connect to the Playstation Network. It's also unable to start games (online PS+ check), show my trophies and even reboot my PS5.

As soon as I turn off "AI-driven threat detection" everything starts to work again. When I turn it back on, all starts to happen again in a couple of minutes.

The strange thing is that nothing gets blocked. I've setup the DNS servers on my router (both ipv4 and ipv6). When I manually change the dns settings on my PS5 to 1.1.1.1 everything works as expected.

What could be the problem?

Thanks,

Michael