Connecting hAP to another hAP to a LDF5

Hi!
I have a setup corresponding to this:
LDF5 → hAP ax2 ether1 with PPPoE to the LDF5 ( for internet access )
hAP ax2 ether2 → hAP lite Ethernet 1

I want to have internet access with my hAP lite.
The ax2 has the 192.168.88.1/24 network and connects me to the internet with all of its interfaces ( except ether1 )
The problem is that I can’t get internet access with the hAP lite, I tried two different setups:

  1. With default configuration that has a bridge with ether2-ether4 + wlan1 as a LAN, and ether1 is the WAN + DHCP client and server, with the 192.168.88.1/24 network. This didn’t work at all and I don’t have internet access.

  2. the default bridge contains ether1-4 + wlan1 and only uses DHCP client, this gives me access to the internet on my hAP lite interfaces. Still, there is a weird behavior that sometimes I lose connection to the internet and DNS is not resolving + when I open the panel on 192.168.88.1 sometimes I see the hAP ax2 panel, and sometimes I see the hAP lite panel.

I also tried the 1 configuration and used the 192.168.89.1/24 network, but nothing changed :frowning: Which part I’m doing wrong?