今天来看看怎么回事！
谢谢...
看看我的有没有类似问题
感谢老板，先看看研究下！
全靠你了，我下载看看。我也是这个问题，都换过一个新的路由器了！！！
我的现象是一直开的那个游戏有流量，过一段时间你要是同时开个网页，网页就打不开，非要插拔下WAN口的线才能都有流量，先下载下来试试
cat /sys/class/thermal/thermal_zone0/temp | awk '{print $1 / 1000}'
进来看看
RT-AC66U_B1也出现这个问题。。。准备退货了，，，
Aug5 08:07:47 acsd: acs_set_chspec: 0x1008 (8) for reason APCS_CSTIMER
Aug5 08:10:38 syslog: WLCEVENTD wlceventd_proc_event(500): eth2: Auth A0:4E:A7:24:FA:25, status: Successful (0)
Aug5 08:10:38 syslog: WLCEVENTD wlceventd_proc_event(529): eth2: Assoc A0:4E:A7:24:FA:25, status: Successful (0)
Aug5 08:12:29 syslog: WLCEVENTD wlceventd_proc_event(500): eth1: Auth F4:CF:A2:71:22:6C, status: Successful (0)
Aug5 08:12:29 syslog: WLCEVENTD wlceventd_proc_event(529): eth1: Assoc F4:CF:A2:71:22:6C, status: Successful (0)
Aug5 08:12:37 syslog: WLCEVENTD wlceventd_proc_event(500): eth1: Auth F4:CF:A2:71:22:6C, status: Successful (0)
Aug5 08:12:37 syslog: WLCEVENTD wlceventd_proc_event(529): eth1: Assoc F4:CF:A2:71:22:6C, status: Successful (0)
Aug5 08:32:05 syslog: WLCEVENTD wlceventd_proc_event(500): eth1: Auth 20:F5:43:59:5A:A2, status: Successful (0)
Aug5 08:32:05 syslog: WLCEVENTD wlceventd_proc_event(529): eth1: Assoc 20:F5:43:59:5A:A2, status: Successful (0)
Aug5 09:10:55 syslog: WLCEVENTD wlceventd_proc_event(466): eth1: Deauth_ind F4:CF:A2:71:22:6C, status: 0, reason: Disassociated due to inactivity (4)
Aug5 09:20:55 syslog: WLCEVENTD wlceventd_proc_event(500): eth2: Auth A0:4E:A7:24:FA:25, status: Successful (0)
Aug5 09:20:55 syslog: WLCEVENTD wlceventd_proc_event(529): eth2: Assoc A0:4E:A7:24:FA:25, status: Successful (0)
Aug5 09:34:26 pppd: Connection terminated.
Aug5 09:34:26 pppd: Modem hangup
Aug5 01:34:27 WAN Connection: Fail to connect with some issues.
Aug5 01:34:27 DualWAN: skip single wan wan_led_control - WANRED off
Aug5 01:34:28 nat: apply redirect rules
Aug5 09:34:36 pppd: Connected to e8:68:19:19:e4:b9 via interface eth0
Aug5 09:34:36 pppd: Connect: ppp0 <--> eth0
Aug5 09:34:39 pppd: CHAP authentication succeeded
Aug5 09:34:39 pppd: peer from calling number E8:68:19:19:E4:B9 authorized
Aug5 09:34:39 pppd: localIP address 100.117.103.50
Aug5 09:34:39 pppd: remote IP address 100.117.64.1
Aug5 09:34:39 pppd: primary DNS address 221.131.143.69
Aug5 09:34:39 pppd: secondary DNS address 112.4.0.55
Aug5 09:34:39 nat: apply nat rules (/tmp/nat_rules_ppp0_eth0)
Aug5 09:34:40 wan: finish adding multi routes
Aug5 09:34:40 miniupnpd: shutting down MiniUPnPd
Aug5 09:34:40 start_ddns: update WWW.ASUS.COM dyndns, wan_unit 0
Aug5 09:34:40 miniupnpd: version 1.9 started
Aug5 09:34:40 miniupnpd: HTTP listening on port 58649
Aug5 09:34:40 miniupnpd: Listening for NAT-PMP/PCP traffic on port 5351
Aug5 09:34:41 ddns update: ez-ipupdate: starting...
Aug5 09:34:41 ddns update: asus_private() interface =ppp0
Aug5 09:34:41 ddns update: g_asus_ddns_mode == 2
Aug5 01:34:45 WAN Connection: WAN was restored.
Aug5 09:34:52 ddns update: connected to nwsrv-ns1.asus.com (52.250.42.40) on port 443.
Aug5 09:34:53 ddns update: Asus update entry:: return: HTTP/1.1 200 OK^M Date: Wed, 05 Aug 2020 01:34:52 GMT^M Server: Apache/2.4.29 (Ubuntu)^M Content-Length: 0^M Connection: close^M Content-Type: text/html; charset=UTF-8^M ^M
Aug5 09:34:53 ddns update: retval= 0, ddns_return_code (,200)
Aug5 09:34:53 ddns update: asusddns_update: 0
Aug5 09:34:54 ddns: ddns update ok
Aug5 09:34:54 ddns update: exit_main
Aug5 09:39:05 pppd: Connection terminated.
Aug5 09:39:05 pppd: Modem hangup
Aug5 01:39:05 WAN Connection: Fail to connect with some issues.
Aug5 01:39:06 DualWAN: skip single wan wan_led_control - WANRED off
Aug5 01:39:06 nat: apply redirect rules
Aug5 09:39:15 pppd: Connected to e8:68:19:19:e4:b9 via interface eth0
Aug5 09:39:15 pppd: Connect: ppp0 <--> eth0
Aug5 09:39:19 pppd: CHAP authentication succeeded
Aug5 09:39:19 pppd: peer from calling number E8:68:19:19:E4:B9 authorized
Aug5 09:39:19 pppd: localIP address 100.117.114.166
Aug5 09:39:19 pppd: remote IP address 100.117.64.1
Aug5 09:39:19 pppd: primary DNS address 221.131.143.69
Aug5 09:39:19 pppd: secondary DNS address 112.4.0.55
Aug5 09:39:19 nat: apply nat rules (/tmp/nat_rules_ppp0_eth0)
Aug5 09:39:20 wan: finish adding multi routes
Aug5 09:39:20 miniupnpd: shutting down MiniUPnPd
Aug5 09:39:20 start_ddns: update WWW.ASUS.COM dyndns, wan_unit 0
Aug5 09:39:20 miniupnpd: version 1.9 started
Aug5 09:39:20 miniupnpd: HTTP listening on port 54374
Aug5 09:39:20 miniupnpd: Listening for NAT-PMP/PCP traffic on port 5351
Aug5 09:39:21 ddns update: ez-ipupdate: starting...
Aug5 09:39:21 ddns update: asus_private() interface =ppp0
Aug5 09:39:21 ddns update: g_asus_ddns_mode == 2
Aug5 01:39:24 WAN Connection: WAN was restored.
Aug5 09:39:31 ddns update: connected to nwsrv-ns1.asus.com (52.250.42.40) on port 443.
Aug5 09:39:32 ddns update: Asus update entry:: return: HTTP/1.1 200 OK^M Date: Wed, 05 Aug 2020 01:39:32 GMT^M Server: Apache/2.4.29 (Ubuntu)^M Content-Length: 0^M Connection: close^M Content-Type: text/html; charset=UTF-8^M ^M
Aug5 09:39:32 ddns update: retval= 0, ddns_return_code (,200)
Aug5 09:39:32 ddns update: asusddns_update: 0
Aug5 09:39:32 ddns: ddns update ok
Aug5 09:39:32 ddns update: exit_main
Aug5 09:39:42 pppd: Connection terminated.
Aug5 09:39:42 pppd: Modem hangup
Aug5 01:39:44 WAN Connection: Fail to connect with some issues.
Aug5 01:39:44 DualWAN: skip single wan wan_led_control - WANRED off
Aug5 01:39:45 nat: apply redirect rules
Aug5 09:39:53 pppd: Connected to e8:68:19:19:e4:b9 via interface eth0
Aug5 09:39:53 pppd: Connect: ppp0 <--> eth0
Aug5 09:39:56 pppd: CHAP authentication succeeded
Aug5 09:39:56 pppd: peer from calling number E8:68:19:19:E4:B9 authorized
Aug5 09:39:56 pppd: localIP address 100.117.81.161
Aug5 09:39:56 pppd: remote IP address 100.117.64.1
Aug5 09:39:56 pppd: primary DNS address 221.131.143.69
Aug5 09:39:56 pppd: secondary DNS address 112.4.0.55
Aug5 09:39:56 nat: apply nat rules (/tmp/nat_rules_ppp0_eth0)
Aug5 09:39:56 wan: finish adding multi routes
Aug5 09:39:56 miniupnpd: shutting down MiniUPnPd
Aug5 09:39:57 start_ddns: update WWW.ASUS.COM dyndns, wan_unit 0
Aug5 09:39:57 miniupnpd: version 1.9 started
Aug5 09:39:57 miniupnpd: HTTP listening on port 52624
Aug5 09:39:57 miniupnpd: Listening for NAT-PMP/PCP traffic on port 5351
Aug5 09:39:57 ddns update: ez-ipupdate: starting...
Aug5 09:39:57 ddns update: asus_private() interface =ppp0
Aug5 09:39:57 ddns update: g_asus_ddns_mode == 2
Aug5 01:40:02 WAN Connection: WAN was restored.
Aug5 09:40:08 ddns update: connected to nwsrv-ns1.asus.com (52.250.42.40) on port 443.
Aug5 09:40:09 ddns update: Asus update entry:: return: HTTP/1.1 200 OK^M Date: Wed, 05 Aug 2020 01:40:09 GMT^M Server: Apache/2.4.29 (Ubuntu)^M Content-Length: 0^M Connection: close^M Content-Type: text/html; charset=UTF-8^M ^M
Aug5 09:40:09 ddns update: retval= 0, ddns_return_code (,200)
Aug5 09:40:09 ddns update: asusddns_update: 0
Aug5 09:40:09 ddns: ddns update ok
Aug5 09:40:09 ddns update: exit_main
Aug5 09:40:18 rc_service: httpd 215:notify_rc restart_wan_if 0
Aug5 09:40:18 pppd: Connection terminated.
Aug5 09:40:19 pppd: pppd 2.4.7 started by admin, uid 0
Aug5 09:40:19 pppd: Connected to e8:68:19:19:e4:b9 via interface eth0
Aug5 09:40:19 pppd: Connect: ppp0 <--> eth0
Aug5 09:40:22 nat: apply nat rules (/tmp/nat_rules__eth0)
Aug5 09:40:22 dhcp client: bound 192.168.1.2/255.255.255.0 via 192.168.1.1 for 86400 seconds.
Aug5 09:40:23 pppd: CHAP authentication succeeded
Aug5 09:40:23 pppd: peer from calling number E8:68:19:19:E4:B9 authorized
Aug5 09:40:23 pppd: localIP address 100.117.82.245
Aug5 09:40:23 pppd: remote IP address 100.117.64.1
Aug5 09:40:23 pppd: primary DNS address 221.131.143.69
Aug5 09:40:23 pppd: secondary DNS address 112.4.0.55
Aug5 09:40:24 nat: apply nat rules (/tmp/nat_rules_ppp0_eth0)
Aug5 09:40:25 wan: finish adding multi routes
Aug5 09:40:25 miniupnpd: shutting down MiniUPnPd
Aug5 09:40:25 start_ddns: update WWW.ASUS.COM dyndns, wan_unit 0
Aug5 09:40:26 miniupnpd: version 1.9 started
Aug5 09:40:26 miniupnpd: HTTP listening on port 44132
Aug5 09:40:26 miniupnpd: Listening for NAT-PMP/PCP traffic on port 5351
Aug5 09:40:26 ddns update: ez-ipupdate: starting...
Aug5 09:40:26 ddns update: asus_private() interface =ppp0
Aug5 09:40:26 ddns update: g_asus_ddns_mode == 2
Aug5 09:40:36 ddns update: error connecting to nwsrv-ns1.asus.com:443
Aug5 09:40:36 ddns update: asusddns_update: 1
Aug5 09:40:36 ddns update: exit_main
Aug5 09:40:39 pppd: Connection terminated.
Aug5 09:40:40 pppd: Modem hangup
Aug5 01:40:40 WAN Connection: Fail to connect with some issues.
Aug5 01:40:41 DualWAN: skip single wan wan_led_control - WANRED off
Aug5 01:40:41 nat: apply redirect rules
Aug5 09:40:50 pppd: Connected to e8:68:19:19:e4:b9 via interface eth0
Aug5 09:40:50 pppd: Connect: ppp0 <--> eth0
Aug5 09:40:53 pppd: CHAP authentication succeeded
Aug5 09:40:53 pppd: peer from calling number E8:68:19:19:E4:B9 authorized
Aug5 09:40:53 pppd: localIP address 100.117.110.186
Aug5 09:40:53 pppd: remote IP address 100.117.64.1
Aug5 09:40:53 pppd: primary DNS address 221.131.143.69
Aug5 09:40:53 pppd: secondary DNS address 112.4.0.55
Aug5 09:40:53 nat: apply nat rules (/tmp/nat_rules_ppp0_eth0)
Aug5 09:40:54 wan: finish adding multi routes
Aug5 09:40:54 miniupnpd: shutting down MiniUPnPd
Aug5 09:40:54 start_ddns: update WWW.ASUS.COM dyndns, wan_unit 0
Aug5 09:40:55 miniupnpd: version 1.9 started
Aug5 09:40:55 miniupnpd: HTTP listening on port 44959
Aug5 09:40:55 miniupnpd: Listening for NAT-PMP/PCP traffic on port 5351
Aug5 09:40:55 ddns update: ez-ipupdate: starting...
Aug5 09:40:55 ddns update: asus_private() interface =ppp0
Aug5 09:40:55 ddns update: g_asus_ddns_mode == 2
Aug5 01:41:00 WAN Connection: WAN was restored.
Aug5 09:41:06 ddns update: connected to nwsrv-ns1.asus.com (52.250.42.40) on port 443.
Aug5 09:41:07 ddns update: Asus update entry:: return: HTTP/1.1 200 OK^M Date: Wed, 05 Aug 2020 01:41:07 GMT^M Server: Apache/2.4.29 (Ubuntu)^M Content-Length: 0^M Connection: close^M Content-Type: text/html; charset=UTF-8^M ^M
Aug5 09:41:07 ddns update: retval= 0, ddns_return_code (,200)
Aug5 09:41:07 ddns update: asusddns_update: 0
Aug5 09:41:07 ddns: ddns update ok
Aug5 09:41:07 ddns update: exit_main
Aug5 01:41:45 WAN Connection: Fail to connect with some issues.
Aug5 01:41:45 DualWAN: skip single wan wan_led_control - WANRED off
Aug5 01:41:45 nat: apply redirect rules
Aug5 09:41:46 pppd: Connection terminated.
Aug5 09:41:46 pppd: Modem hangup
Aug5 09:41:56 pppd: Connected to e8:68:19:19:e4:b9 via interface eth0
Aug5 09:41:56 pppd: Connect: ppp0 <--> eth0
Aug5 09:41:56 pppd: CHAP authentication succeeded
Aug5 09:41:56 pppd: peer from calling number E8:68:19:19:E4:B9 authorized
Aug5 09:41:56 pppd: localIP address 100.117.115.170
Aug5 09:41:56 pppd: remote IP address 100.117.64.1
Aug5 09:41:56 pppd: primary DNS address 221.131.143.69
Aug5 09:41:56 pppd: secondary DNS address 112.4.0.55
Aug5 09:41:56 nat: apply nat rules (/tmp/nat_rules_ppp0_eth0)
Aug5 09:41:57 wan: finish adding multi routes
Aug5 09:41:57 miniupnpd: shutting down MiniUPnPd
Aug5 09:41:57 start_ddns: update WWW.ASUS.COM dyndns, wan_unit 0
Aug5 09:41:58 miniupnpd: version 1.9 started
Aug5 09:41:58 miniupnpd: HTTP listening on port 54977
Aug5 09:41:58 miniupnpd: Listening for NAT-PMP/PCP traffic on port 5351
Aug5 09:41:58 ddns update: ez-ipupdate: starting...
Aug5 09:41:58 ddns update: asus_private() interface =ppp0
Aug5 09:41:58 ddns update: g_asus_ddns_mode == 2
Aug5 01:42:00 WAN Connection: WAN was restored.
Aug5 09:42:09 ddns update: connected to nwsrv-ns1.asus.com (52.250.42.40) on port 443.
Aug5 09:42:10 ddns update: Asus update entry:: return: HTTP/1.1 200 OK^M Date: Wed, 05 Aug 2020 01:42:10 GMT^M Server: Apache/2.4.29 (Ubuntu)^M Content-Length: 0^M Connection: close^M Content-Type: text/html; charset=UTF-8^M ^M
Aug5 09:42:10 ddns update: retval= 0, ddns_return_code (,200)
Aug5 09:42:10 ddns update: asusddns_update: 0
Aug5 09:42:10 ddns: ddns update ok
Aug5 09:42:10 ddns update: exit_main
Aug5 09:50:16 syslog: WLCEVENTD wlceventd_proc_event(466): eth2: Deauth_ind A4:5E:60:16:E7:1B, status: 0, reason: Disassociated due to inactivity (4)
Aug5 09:55:47 syslog: WLCEVENTD wlceventd_proc_event(500): eth2: Auth A4:5E:60:16:E7:1B, status: Successful (0)
Aug5 09:55:47 syslog: WLCEVENTD wlceventd_proc_event(529): eth2: Assoc A4:5E:60:16:E7:1B, status: Successful (0)
2020.9.5，新固件还是会断流，试试涵哥的老固件看看