Home Assistant and Tp-Link Omada ER605 issues

Hi Guys,
I’m facing a newbie issue here: i’m in the middle of upgrading my home network and i’ve bought a bunch of Omada hardware like the Tp-Link ER605 connected via a Netgear modem in bridge for VDSL connection.
My issue is this: i’ve connected all my devices to the new network and everything work but now Home Assistant cant reach Internet-things related such as Nabu casa cloud, Google Drive or Tado servers and go on…
Locally works just… fine. i can also ping 8.8.8.8 or google.com from SSH terminal and i have response back.
I’ve checked and port 8123 is open on the router.
I’m running Omada controller on a docker on HA and it worked just fine with the old Modem/Router and same ISP.

docker:
  address: 172.30.32.0/23
  dns: 172.30.32.3
  gateway: 172.30.32.1
  interface: hassio
host_internet: true
interfaces:
- connected: true
  enabled: true
  interface: eno1
  ipv4:
    address:
    - 192.168.1.2/24
    gateway: 192.168.1.1
    method: static
    nameservers:
    - 8.8.8.8
    - 8.8.4.4
    ready: true
  ipv6:
    addr_gen_mode: default
    address:
    - fe80::11b9:e1b7:4c0c:2c7d/64
    gateway: null
    ip6_privacy: default
    method: disabled
    nameservers: []
    ready: true
  mac: AC:E2:D3:08:A9:DF
  primary: true
  type: ethernet
  vlan: null
  wifi: null
supervisor_internet: true

I’ve also found that, only on my phone, the router blocks adult related sites :sweat_smile: Not sure if that’s related or not. Might help

I am new to the forum (first day) and I am also running an Omada network with an OC200 controller and an ER605 router. Even though I have not had the same problem, I am curious to know if you found the solution.