@Ada same happening to mine: Hardware Version: ArcherC9 v5.0 Software Version: 1.2.4 Build 20190403 rel.63869 2019-12-23 19:32:55 locale[14161]: <6> 283051 Language is changed to 'en_US' 2019-12-23 19:32:55 locale[14161]: <7> 283002 Explorer language is 'en_US' 2019-12-23 19:32:49 locale[13999]: <6> 283051 Language is changed to 'en_US' 2019-12-23 19:32:49 locale[13999]: <7> 283002 Explorer language is 'en_US' 2019-12-23 19:32:48 locale[13954]: <6> 283051 Language is changed to 'en_US' 2019-12-23 19:32:48 locale[13954]: <7> 283002 Explorer language is 'en_US' 2019-12-23 19:23:42 led-controller[938]: <3> 288753 Config importing failed 2019-12-23 19:23:42 led-controller[938]: <7> 288009 Failed to read WAN_ON 2019-12-23 19:23:42 led-controller[938]: <7> 288003 Led rule name is WAN_ON 2019-12-23 19:23:42 led-controller[938]: <7> 288001 Receive data length = 132 2019-12-23 19:23:42 led-controller[938]: <6> 288051 Start to run WAN1_ON 2019-12-23 19:23:42 led-controller[938]: <7> 288004 WAN1_ON is found 2019-12-23 19:23:42 led-controller[938]: <7> 288003 Led rule name is WAN1_ON 2019-12-23 19:23:42 led-controller[938]: <7> 288001 Receive data length = 132 2019-12-23 19:23:42 led-controller[938]: <6> 288051 Start to run WAN0_OFF 2019-12-23 19:23:42 led-controller[938]: <7> 288004 WAN0_OFF is found 2019-12-23 19:23:42 led-controller[938]: <7> 288003 Led rule name is WAN0_OFF 2019-12-23 19:23:42 led-controller[938]: <7> 288001 Receive data length = 132 2019-12-23 19:23:42 led-controller[938]: <6> 288051 Start to run LAN_ON 2019-12-23 19:23:42 led-controller[938]: <7> 288004 LAN_ON is found 2019-12-23 19:23:42 led-controller[938]: <7> 288003 Led rule name is LAN_ON 2019-12-23 19:23:42 led-controller[938]: <7> 288001 Receive data length = 132 2019-04-03 00:00:52 qos[9085]: <6> 259504 Service start 2019-04-03 00:00:52 qos[9085]: <6> 259503 Function disabled 2019-04-03 00:00:52 qos[9085]: <6> 259505 Service stop 2019-04-03 00:00:51 upnp[9023]: <6> 217504 Service start 2019-04-03 00:00:51 upnp[9023]: <6> 217505 Service stop 2019-04-03 00:00:46 locale[8755]: <6> 283051 Language is changed to 'en_US' 2019-04-03 00:00:46 locale[8755]: <7> 283002 Explorer language is 'en_US' 2019-04-03 00:00:46 led-controller[938]: <6> 288051 Start to run WIFI5G_ON 2019-04-03 00:00:46 led-controller[938]: <7> 288004 WIFI5G_ON is found 2019-04-03 00:00:46 led-controller[938]: <7> 288003 Led rule name is WIFI5G_ON 2019-04-03 00:00:46 led-controller[938]: <7> 288001 Receive data length = 132 2019-04-03 00:00:46 nat[7941]: <6> 211021 IPSEC ALG enabled 2019-04-03 00:00:46 nat[7941]: <6> 211021 L2TP ALG enabled 2019-04-03 00:00:46 led-controller[938]: <6> 288051 Start to run WIFI2G_ON 2019-04-03 00:00:46 led-controller[938]: <7> 288004 WIFI2G_ON is found 2019-04-03 00:00:46 led-controller[938]: <7> 288003 Led rule name is WIFI2G_ON 2019-04-03 00:00:46 led-controller[938]: <7> 288001 Receive data length = 132 2019-04-03 00:00:46 nat[7941]: <6> 211021 PPTP ALG enabled 2019-04-03 00:00:46 nat[7941]: <6> 211021 SIP ALG enabled 2019-04-03 00:00:45 nat[7941]: <6> 211021 RTSP ALG enabled 2019-04-03 00:00:45 nat[7941]: <6> 211021 H323 ALG enabled 2019-04-03 00:00:45 nat[7941]: <6> 211021 TFTP ALG enabled 2019-04-03 00:00:45 nat[7941]: <6> 211021 FTP ALG enabled 2019-04-03 00:00:42 led-controller[938]: <3> 288753 Config importing failed 2019-04-03 00:00:42 led-controller[938]: <7> 288009 Failed to read WAN_ON 2019-04-03 00:00:42 led-controller[938]: <7> 288003 Led rule name is WAN_ON 2019-04-03 00:00:42 led-controller[938]: <7> 288001 Receive data length = 132 2019-04-03 00:00:42 led-controller[938]: <6> 288051 Start to run WAN1_ON 2019-04-03 00:00:42 led-controller[938]: <7> 288004 WAN1_ON is found