WAN PPOE VLAN TAG - WONT ALLOW LAN TO ACCESS some HTTPS webpages on INTERNET

Hi Sophos Community

We have some issues on latest Sophos SFOS 18.0.5 MR-5-Build586

Our ISP give us a PPoE with a VLAN tag to access Internet and on another VLAN TAG a Private VPN

VLAN XXXX Internet (((PPoE)))

VLAN XXX VPN Static IP Address

We create both VLANs and  works ok, but when we Connect to the PPoE we encounter some issue.

Some HTTPS pages wont open in the firewall and have lots of firewall connection rejected in the LOG VIEWER  going from LAN --> WAN PPoE Internet Traffic

Our policies are fine because some HTTPS works correct but some other HTTPS rejected

We also created default GATEWAY usin ip route and route commands in the advanced shell pointing to PPoE interface

Anyone else have this issues? Using PPoE

Have another Sophos in my house with STATIC ADDRESS and open without issue all the pages HTTPS we request.

Also we need to MASQUERADE our VPN traffic to a single address and we have NAT POLICIES in firmware 17.X and work without issues but now in latest build version 18 they remove NAT Policies in the Policies and cannot create Loopback over VPN to access our Private VPN CLOUD using the SOPHOS.