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.

No fix yet. I’ve gone with an old router to provide internet access to everything via Lan. One single net with no vlans. I know it’s not ideal but I’ve been busy and just couldn’t figure it out yet.
Soon I’m gonna change my isp with ftth and see if I connect my ER605 directly to their WAN changes something