:) Another update: DIGI modified network settings, now 1043ND v3 working on it -> PPPoEv6 share session mode. But some other TP Link routers has no same settings (share session) and still problematic...

Got reply: "Yes, many TP Link router has same problem with Digi IPv6 service(only with that ISP), forwarded this to HQ."

They closed the ticket in my side and forwarded to local support. Then they ask (in email) for config.bin and router logs. I sent that for support guy. Now waiting for reply. :)

Ticket closed...waiting...

Model : 1043ND Hardware Version : v3 Firmware Version : 3.16.9 Build 150514 Rel.72381n ISP : digi.hu/ipv6 Dear Support. I didnt received answer to my previous ticket. It closed without reply to me....

Thanks for hint but not working for me. Same IPv6 error. Router drop IPv6 address from IP6CP. Dec 7 10:05:16 PPP INFO rcvd [IPV6CP ConfReq local Peer Ipv6 Address = fe80::c484:dd05:cc63:8d1d] Dec 7...