@Joseph-TP Hello, Thank you for your reply and for taking the time to look into this issue. Here is the current network topology: Sophos XG firewall (main router & DHCP server) —(wired)— Archer BE550...

@ChrisBS Summary When an Archer BE550 is used as a mesh satellite node (wireless backhaul), its DHCP client enters an abnormal renewal loop, sending DHCP RENEW requests every ~30–40 seconds despite...

Summary When an Archer BE550 is used as a mesh satellite node (wireless backhaul), its DHCP client enters an abnormal renewal loop, sending DHCP RENEW requests every ~30–40 seconds despite receiving...