S2S connect but not ping devices

hi all,
I have 2 glinet v300 mango:

  • one is located in office and works as a server of s2s connection with goodcloud;
  • second is out of office and works as a client for s2s connection.

if i connect to glinet server side with ssh I can ping the gateway of client (192.168.16.1) and a device connected to it (192.168.16.10) with lan cable

while if I connect to server glinet with wifi connection using my windows laptop, I cannot ping glinet client or devices connected to lan of the same (previous mentioned 192.168.16.1 or 192.168.16.10)

in goodcloud I set 192.168.16.0/24 in “Configure LAN IP and Access Control” in client side.

where I did mistakes?

why my laptop connected to glinet server but cannot ping devices connected to client glinet while s2s is established?
many thanks in adavance