IPv6 for ASUS router

[macgalileo]

I post this year as , as usual , there is no way to get any support from Vodafone ( except level 3 ) 

I use ASUS and not the useless Vodafone. Ultra hub on 

An openreach 900mb  line 

my line is active with IPv6 , and although I can get IPv6 addresses using native way in settings I get some regular random disconnections when several devices  try to connect . This isn’t happening when I am only connected with IPv4. I have used   several settings I found on internet but I am wondering if someone is in openreach with active IPv6 on an ASUs with a 100% stable connection with no errors on logs 

Vodafone wife experts say to me that either Vodafone doesn’t provide IPv6 while I can see IPv6 addresses or they don’t provide settings for IPv6 as they support only their router which again is wrong as they provide settings for ipv4 

Thanks in advance 

many thanks 

[Ripshod]

You've got me a little confused now. Are you on fttc using the vodafone router as modem? Were  you trying IPv6 in that configuration? 

[macgalileo]

Openreach fiber 900. Modem is the ASUS 

On ipv4 everything is fine. On IPv6 I am connected but I get several errors . Either DDNS or wan restarts etc very unstable using native 

[macgalileo]

@michalama any other scam ?