Hello,

I am running AX20 in AP mode. Ethernet from main router (ER605) is connected to via switch (SG108E) to AX20's WAN port.

On ER605, where I run DHCP, I've reserved IP for AX20 to 192.168.2.103. I've turned off DHCP on AX20.

Problem: I see in logs that IP is leased to AX20, but AX20 keeps requesting/ACK for IP address from DHCP. Nearly every minute.

Any ideas? I think it might a bug in firmware, see that message 1/2 lease expired.

2022-12-28 21:26:30 DHCPC INFO [32015] receive ack from server with ip 192.168.2.103, options(serverid=192.168.2.1;lease=7200;subnet=255.255.255.0;router=192.168.2.1;dns=192.168.2.1;)

2022-12-28 21:26:30 DHCPC INFO [32015] send select request with options(cliid=01/54:af:97:d9:b8:38:;)

2022-12-28 21:26:30 DHCPC INFO [32015] 1/2 lease passed, enter renewing state

2022-12-28 21:25:56 DHCPC INFO [32015] receive ack from server with ip 192.168.2.103, options(serverid=192.168.2.1;lease=7200;subnet=255.255.255.0;router=192.168.2.1;dns=192.168.2.1;)

2022-12-28 21:25:56 DHCPC INFO [32015] send select request with options(cliid=01/54:af:97:d9:b8:38:;)

2022-12-28 21:25:56 DHCPC INFO [32015] 1/2 lease passed, enter renewing state

I can set IP to be static on AX20, but than ER605 will not show AX20 as DHCP client. I've made sure that all devices have time and time zone synchronized.

Thank you with any help.

In addition to above, AX20 shows on it's UI "clients" list, which is just a list of whole LAN clients, not its clients. I am also missing logging of connections or forwarding logs to logs server (e.g. Synology Logs Center).

O.