N1作为主路由无线Wifi丢失

Micha***

小弟闲来无事，把家里用来看电视用的N1拿来折腾一下，刷了F大的36+0固件，尝试作为主路由，发现了一个问题来请教各位大神，N1作为主路由可以拨号成功，开启无线Wifi后，不知道是怎么回事，Wifi信号最多能用20个小时左右，然后就找不到N1的WiFi信号了，这个时候N1必须要断电重启才能找到无线WiFi，用不了多久又是这样，好几次了，不知道是怎么回事，所以来这里请教各位，谢谢了！
这个是出错后，断电重启后我找的系统日志：
Sat May 23 12:52:55 2020 daemon.info qbittorrent: Instance "main" disabled.
Sat May 23 12:52:55 2020 daemon.notice procd: /etc/rc.d/S99qbittorrent: Command failed: Invalid argument
Sat May 23 12:52:55 2020 daemon.notice procd: /etc/rc.d/S99serverchan: serverchan is starting now ...
Sat May 23 12:52:55 2020 daemon.notice procd: /etc/rc.d/S99shairport-sync: amixer: Unable to find simple control 'Master',0
Sat May 23 12:52:55 2020 daemon.notice procd: /etc/rc.d/S99shairport-sync:
Sat May 23 12:52:55 2020 daemon.notice procd: /etc/rc.d/S99shairport-sync: amixer: Unable to find simple control 'Master',0
Sat May 23 12:52:55 2020 daemon.notice procd: /etc/rc.d/S99shairport-sync:
Sat May 23 12:52:55 2020 daemon.notice procd: /etc/rc.d/S99shairport-sync: amixer: Unable to find simple control 'PCM',0
Sat May 23 12:52:55 2020 daemon.notice procd: /etc/rc.d/S99shairport-sync:
Sat May 23 12:52:55 2020 cron.info crond[6114]: crond (busybox 1.30.0) started, log level 8
Sat May 23 12:52:55 2020 cron.info crond[6167]: crond (busybox 1.30.0) started, log level 8
Sat May 23 12:52:55 2020 daemon.err nmbd[4496]: [2020/05/23 12:52:55.847615,  0] ../../source3/libsmb/nmblib.c:917(send_udp)
Sat May 23 12:52:55 2020 daemon.err nmbd[4496]:   Packet send failed to 192.168.2.255(137) ERRNO=Operation not permitted
Sat May 23 12:52:55 2020 daemon.err nmbd[4496]: [2020/05/23 12:52:55.847844,  0] ../../source3/nmbd/nmbd_packets.c:1639(retransmit_or_expire_response_records)
Sat May 23 12:52:55 2020 daemon.err nmbd[4496]:   retransmit_or_expire_response_records: Failed to resend packet id 27155 to IP 192.168.2.255 on subnet 192.168.2.1
Sat May 23 12:52:56 2020 cron.info crond[6238]: crond (busybox 1.30.0) started, log level 8
Sat May 23 12:52:57 2020 user.notice TTYD: Starting ttyd service
Sat May 23 12:52:57 2020 cron.info crond[6589]: crond (busybox 1.30.0) started, log level 8
Sat May 23 12:52:58 2020 user.info wsdd2[6898]: starting.
Sat May 23 12:52:58 2020 user.err wsdd2[6898]: error: wsdd-mcast-v4: wsd_send_soap_msg: send
Sat May 23 12:52:58 2020 daemon.notice procd: /etc/rc.d/S99zerotier: disabled in config
Sat May 23 12:52:58 2020 daemon.info procd: - init complete -
Sat May 23 12:53:00 2020 daemon.err nmbd[4496]: [2020/05/23 12:53:00.855628,  0] ../../source3/nmbd/nmbd_become_lmb.c:397(become_local_master_stage2)
Sat May 23 12:53:00 2020 daemon.err nmbd[4496]:   *****
Sat May 23 12:53:00 2020 daemon.err nmbd[4496]:
Sat May 23 12:53:00 2020 daemon.err nmbd[4496]:   Samba name server OPENWRT is now a local master browser for workgroup WORKGROUP on subnet 192.168.2.1
Sat May 23 12:53:00 2020 daemon.err nmbd[4496]:
Sat May 23 12:53:00 2020 daemon.err nmbd[4496]:   *****
Sat May 23 12:53:02 2020 daemon.info avahi-daemon[3886]: Leaving mDNS multicast group on interface lo.IPv4 with address 127.0.0.1.
Sat May 23 12:53:02 2020 daemon.info avahi-daemon[3886]: Joining mDNS multicast group on interface lo.IPv4 with address 192.168.2.1.
Sat May 23 12:53:02 2020 daemon.info avahi-daemon[3886]: Registering new address record for 192.168.2.1 on lo.IPv4.
Sat May 23 12:53:02 2020 daemon.info avahi-daemon[3886]: Withdrawing address record for 127.0.0.1 on lo.
Sat May 23 12:53:02 2020 user.err wsdd2[6898]: error: wsdd-mcast-v4: wsd_send_soap_msg: send
Sat May 23 12:53:03 2020 user.notice firewall: Reloading firewall due to ifup of lan (br-lan)
Sat May 23 12:53:03 2020 cron.info crond[7117]: crond (busybox 1.30.0) started, log level 8
Sat May 23 12:53:04 2020 user.notice upnp daemon: external interface not found, not starting
Sat May 23 12:53:13 2020 daemon.info procd: Instance nginx::instance1 s in a crash loop 6 crashes, 2 seconds since last crash
Sat May 23 12:53:13 2020 daemon.info hostapd: wlan0: STA a0:18:28:d0:34:68 IEEE 802.11: associated
Sat May 23 12:53:13 2020 daemon.notice hostapd: wlan0: AP-STA-CONNECTED a0:18:28:d0:34:68
Sat May 23 12:53:13 2020 daemon.info hostapd: wlan0: STA a0:18:28:d0:34:68 WPA: pairwise key handshake completed (RSN)
Sat May 23 12:53:22 2020 daemon.info hostapd: wlan0: STA a4:e9:75:ca:0b:fb IEEE 802.11: associated
Sat May 23 12:53:22 2020 daemon.notice hostapd: wlan0: AP-STA-CONNECTED a4:e9:75:ca:0b:fb
Sat May 23 12:53:22 2020 daemon.info hostapd: wlan0: STA a4:e9:75:ca:0b:fb WPA: pairwise key handshake completed (RSN)
Sat May 23 12:53:30 2020 daemon.err uhttpd[3490]: Unable to flush stdout: Broken pipe

Micha***

晕死，刚才无线又不见了，重启后系统日志如下：
Sun May 24 08:13:17 2020 cron.info crond[6848]: crond (busybox 1.30.0) started, log level 8
Sun May 24 11:28:11 2020 daemon.info avahi-daemon[3902]: Leaving mDNS multicast group on interface lo.IPv4 with address 127.0.0.1.
Sun May 24 11:28:11 2020 daemon.info avahi-daemon[3902]: Joining mDNS multicast group on interface lo.IPv4 with address 192.168.2.1.
Sun May 24 11:28:11 2020 daemon.info avahi-daemon[3902]: Registering new address record for 192.168.2.1 on lo.IPv4.
Sun May 24 11:28:11 2020 daemon.info avahi-daemon[3902]: Withdrawing address record for 127.0.0.1 on lo.
Sun May 24 11:28:12 2020 user.notice firewall: Reloading firewall due to ifup of lan (br-lan)
Sun May 24 11:28:12 2020 daemon.err nmbd[4512]: [2020/05/24 11:28:12.362804,  0] ../../source3/nmbd/nmbd_become_lmb.c:397(become_local_master_stage2)
Sun May 24 11:28:12 2020 daemon.err nmbd[4512]:   *****
Sun May 24 11:28:12 2020 daemon.err nmbd[4512]:
Sun May 24 11:28:12 2020 daemon.err nmbd[4512]:   Samba name server OPENWRT is now a local master browser for workgroup WORKGROUP on subnet 192.168.2.1
Sun May 24 11:28:12 2020 daemon.err nmbd[4512]:
Sun May 24 11:28:12 2020 daemon.err nmbd[4512]:   *****
Sun May 24 11:28:12 2020 user.info wsdd2[7367]: starting.
Sun May 24 11:28:12 2020 daemon.notice procd: /etc/rc.d/S99zerotier: disabled in config
Sun May 24 11:28:12 2020 daemon.info procd: - init complete -
Sun May 24 11:28:12 2020 cron.info crond[7424]: crond (busybox 1.30.0) started, log level 8
Sun May 24 11:28:13 2020 daemon.err miniupnpd[7728]: could not open lease file: /var/upnp.leases
Sun May 24 11:28:13 2020 daemon.notice miniupnpd[7728]: HTTP listening on port 5000
Sun May 24 11:28:13 2020 daemon.notice miniupnpd[7728]: Listening for NAT-PMP/PCP traffic on port 5351