@HelpMee ISP > Mikrotik router > Firewall (No DHCP) > Deco Router (WIFI+DHCP Server) > Laptop (WIFI) We don't have Windows DHCP services on our DNS servers.

So i got 2 deco, the main one will be getting internet from my Firewall (Firewall DHCP is Disabled) and my Deco will act as a Router to provide WIFI. The problem is sometimes my laptop will not able...