378.56 VLAN ASUS AC87U Not working on Vodafone PT

Hello,

I have upgraded from Asus 9177 oficial to merlin 378.56 final, but a big issue is happening since the beta test of 378.56.

Vodafone fiber optics uses VLAN 100 protocol to connect and gain wan acess, since realase of .56 VLAN 100 on Vodafone stoped working on Merlins realease, at least o AC87U, wan does not connect.

I have made a fresh install and restored all factory settings but no sucess connecting on Vodafone VLAN 100 protocol.

Oficial Asus firmware 3.0.0.4.378_9177 does not...

378.56 VLAN ASUS AC87U Not working on Vodafone PT