Firmware: 4.6.2 Release 1 (28/06/2024)
Device: GL-MT6000 (Flint 2)
My Google Pixel 7 started to disconnect automatically on the DHCP Release Time, not extending the lease time (720 minutes).
Connected:
Sat Jul 6 21:22:15 2024 daemon.info dnsmasq-dhcp[9873]: DHCPREQUEST(br-lan) 192.168.6.171 46:cb:ad:0c:e8:ef
Sat Jul 6 21:22:15 2024 daemon.info dnsmasq-dhcp[9873]: DHCPACK(br-lan) 192.168.6.171 46:cb:ad:0c:e8:ef Pixel-7
After 50% of the Lease Time, Pixel 7 sent another DHCP request.
At this moment, the DHCP server should extend the lease time to additional 720 minutes.
Sun Jul 7 03:22:15 2024 daemon.info dnsmasq-dhcp[9873]: DHCPREQUEST(br-lan) 192.168.6.171 46:cb:ad:0c:e8:ef
Sun Jul 7 03:22:15 2024 daemon.info dnsmasq-dhcp[9873]: DHCPACK(br-lan) 192.168.6.171 46:cb:ad:0c:e8:ef Pixel-7
But, when the lease time is reached (720 minutes since the first connection), the device is disconnected, not respecting the request sent 6h ago:
Sun Jul 7 09:22:15 2024 kern.warn kernel: [527783.815747] 7986@C08L2,ap_peer_disassoc_action() 3645: ASSOC - 1 receive DIS-ASSOC request
Sun Jul 7 09:22:15 2024 kern.warn kernel: [527783.824163] 7986@C01L2,wifi_sys_disconn_act() 1002: wdev_idx=2
Sun Jul 7 09:22:15 2024 kern.notice kernel: [527783.830395] 7986@C08L3,hw_ctrl_flow_v2_disconnt_act() 172: wdev_idx=2
Sun Jul 7 09:22:15 2024 kern.warn kernel: [527783.837473] 7986@C13L2,MacTableDeleteEntry() 1938: Del Sta:46:cb:ad:0c:e8:ef