@NTWRK You mentioned that your router passed the Shields Up test, which tests IPv4. If you're using IPv6, would you consider running a similar test for IPv6? The forum won't let me post the link, so...

@Fae And an update on firewall features for IPv6 (there is currently no IPv6 firewall protection for 605's).

@gabxav Not to mention the lack of IPv6 firewall features. A post a few months ago acknowledged this - to my view serious - omission and suggested a beta would be available in December.

@paulrob On my ER605 V1, I used the same settings as you, except Prefix - Get from Prefix Delegation, Prefix Delegation - WAN. Note, by the way, as best I can tell, there are no IPv6 firewall...

I suppose the lack of response is my answer.

@ADIT I thought the same as you, that any mainstream network equipment manufacturer would include IPv6 firewall and port stealth features. Sadly, that's not the case with TP-Link. I have an ER605 V1...