求教大神N1系统日志问题

tjb***

刷的是L大的38+o--刷入了EMMC。运行了5天，这两天我感觉晚上会固定时间断流10多秒钟，今天回家又上不了网。请大家看下系统日志这是什么意思，谢谢。（只开了乳酸菌饮料和网云音乐解灰）
Thu Jul 16 18:08:39 2020 user.err ddns-scripts[11545]: dnspot: Error message:[传入的 Token 不存在]
Thu Jul 16 18:08:39 2020 user.warn ddns-scripts[11545]: dnspot: Transfer failed - 4139 Try again in 60 seconds
Thu Jul 16 18:08:41 2020 user.info mwan3track[7502]: Lost 1 ping(s) on interface wan (pppoe-wan)
Thu Jul 16 18:09:26 2020 daemon.err nmbd[3994]: [2020/07/16 18:09:26.230560,  0] ../../source3/nmbd/nmbd_namequery.c:109(query_name_response)
Thu Jul 16 18:09:26 2020 daemon.err nmbd[3994]:   query_name_response: Multiple (2) responses received for a query on subnet 192.168.10.1 for name WORKGROUP<1d>.
Thu Jul 16 18:09:26 2020 daemon.err nmbd[3994]:   This response was from IP 192.168.10.2, reporting an IP address of 192.168.10.2.
Thu Jul 16 18:09:28 2020 user.info mwan3track[7502]: Check (ping) failed for target "114.114.115.115" on interface wan (pppoe-wan)
Thu Jul 16 18:09:34 2020 user.info mwan3track[7502]: Lost 1 ping(s) on interface wan (pppoe-wan)
Thu Jul 16 18:09:41 2020 user.err ddns-scripts[11545]: dnspot: Error message:[传入的 Token 不存在]
Thu Jul 16 18:09:41 2020 user.warn ddns-scripts[11545]: dnspot: Transfer failed - 4140 Try again in 60 seconds