AC1750.  Don't know why I can't enter that above.

Log, don't think it shows anything useful.

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#                    Archer A7 System Log
# Time = 2022-09-13 17:51:05
# H-Ver = 5.0.0 ; S-Ver = 1.2.0 Build 20211210 rel.56314
# LAN: I = 192.168.0.1 ; M = 255.255.255.0 ; MAC = 3C:84:6A:C7:3E:62
# WAN: W = dhcp ; I = xx.xxx.xxx.xxx ; M = 255.255.252.0 ; MAC = 3C:84:6A:C7:3E:63
#      G = 73.162.28.1 ; D1 = 8.8.8.8 ; D2 = 8.8.4.4
# Clients connected: 12 ; WI-FI : 8
####################################################################
2021-12-10 00:01:30 upnp[6801]: <6> 217504 Service start
2021-12-10 00:01:27 qos[6813]: <6> 259504 Service start
2021-12-10 00:01:26 qos[6813]: <6> 259503 Function disabled
2021-12-10 00:01:26 upnp[6801]: <6> 217505 Service stop
2021-12-10 00:01:23 nat[5392]: <6> 211021 IPSEC ALG enabled
2021-12-10 00:01:23 nat[5392]: <6> 211021 L2TP ALG enabled
2021-12-10 00:01:23 nat[5392]: <6> 211021 PPTP ALG enabled
2021-12-10 00:01:23 nat[5392]: <6> 211021 SIP ALG enabled
2021-12-10 00:01:23 nat[5392]: <6> 211021 RTSP ALG enabled
2021-12-10 00:01:23 nat[5392]: <6> 211021 H323 ALG enabled
2021-12-10 00:01:23 nat[5392]: <6> 211021 TFTP ALG enabled
2021-12-10 00:01:23 nat[5392]: <6> 211021 FTP ALG enabled
2021-12-10 00:01:22 nat[5392]: <5> 211054 Virtual server created succeeded[ex-port:7778 ip:192.168.0.178 in-port:7777 protocol:all]
2021-12-10 00:01:16 nat[5392]: <6> 211501 Initialization succeeded
2021-12-10 00:01:14 nat[5392]: <6> 211501 Initialization succeeded
2021-12-10 00:01:11 factory-reset[5571]: <6> 284504 Service start
2021-12-10 00:01:07 dhcpc[5350]: <6> 210054 receive ack from server with ip .29.111, options(serverid=76.96.19.197;lease=301794;subnet=255.255.252.0;router=.28.1;dns=75.75.75.75 75.75.76.76;)
2021-12-10 00:01:07 dhcpc[5350]: <6> 210053 send select request with options(cliid=01/3c:84:6a:c7:3e:63:;reqip=.29.111;serverid=.19.197;)
2021-12-10 00:01:07 dhcpc[5350]: <6> 210052 receive offer from server with ip .29.111, options(serverid=.19.197;lease=301794;subnet=255.255.252.0;router=.28.1;dns=75.75.75.75 75.75.76.76;)
2021-12-10 00:01:07 dhcpc[5350]: <6> 210051 send discover with ip 0.0.0.0 and flags 8000
2021-12-10 00:00:44 parental-control[4419]: <6> 229504 Service start
2021-12-10 00:00:44 parental-control[4419]: <6> 229502 Function enabled
2021-12-10 00:00:36 nat[3396]: <7> 211001 Flush conntrack
2021-12-10 00:00:36 nat[3396]: <6> 211502 Function enabled
2021-12-10 00:00:36 nat[3396]: <5> 211051 Create NAT chain succeeded
2021-12-10 00:00:33 nat[3396]: <6> 211501 Initialization succeeded
2021-12-10 00:00:30 nat[3396]: <6> 211501 Initialization succeeded
2021-12-10 00:00:30 imb[3587]: <6> 218507 Daemon connection succeeded
2021-12-10 00:00:30 imb[3587]: <6> 218012 ARP Binding disabled
2021-12-10 00:00:30 imb[3587]: <6> 218506 Config interface initialization succeeded
2021-12-10 00:00:30 imb[3587]: <6> 218501 Initialization succeeded
2021-12-10 00:00:28 upnp[3165]: <6> 217504 Service start
2021-12-10 00:00:26 basic-security[2687]: <6> 219504 Service start
2021-12-10 00:00:26 upnp[3165]: <6> 217505 Service stop
2021-12-10 00:00:26 basic-security[2687]: <5> 219606 Flush conntrack table succeeded
2021-12-10 00:00:21 access-control[2642]: <6> 239504 Service start
2021-12-10 00:00:21 access-control[2642]: <6> 239503 Function disabled
2021-12-10 00:00:21 firewall[1106]: <6> 209504 Service start
2021-12-10 00:00:18 dhcpc[2230]: <6> 210056 teardown and release
2021-12-10 00:00:17 dhcpc[2230]: <6> 210051 send discover with ip 0.0.0.0 and flags 8000
2021-12-10 00:00:15 modem[1969]: <7> 292032 proto_init_config: proto=qmi
2021-12-10 00:00:09 modem[1450]: <7> 292032 proto_init_config: proto=ncm
2021-12-10 00:00:03 modem[1088]: <7> 292032 proto_init_config: proto=3g
2021-12-10 00:00:00 system[865]: <6> 293200 check num = 00110
2021-12-10 00:00:00 time-settings[823]: <6> 279504 Service start