RT-AC86U 2.4G网络能搜到但连接不上
本帖最后由 michaelyao 于 2019-3-2 13:52 编辑家中连接了很多米家的设备，经常发现离线，平均一天就能掉线两次，重启路由后恢复正常，
掉线时2.4G信号灯正常白灯亮，能搜到，但是连不上，5G网络正常，
最近两天发现重启路由器之后还是不行，连不上2.4G
想麻烦大家帮帮忙！
SSID: "24X"
RSSI: 0 dBm SNR: 0 dB noise: -78 dBm Channel: 4l
BSSID: 40:B0:76:C7:62:E0 Capability: ESS ShortSlot
Supported Rates: [ 1(b) 2(b) 5.5(b) 6 9 11(b) 12 18 24 36 48 54 ]
HT Capable:
Chanspec: 2.4GHz channel 6 40MHz (0x1806)
Primary channel: 4
HT Capabilities:
Supported MCS : [ 0 1 2 3 4 5 6 7 32 ]
Interference Level: Acceptable
Mode : AP Only
Stations List
----------------------------------------
idx MAC Associated Authorized RSSI PSM SGI STBC MUBF NSS Tx rate Rx rate Connect Time
SSID: "5X"
RSSI: 0 dBm SNR: 0 dB noise: -86 dBm Channel: 149/80
BSSID: 40:B0:76:C7:62:E4 Capability: ESS
Supported Rates: [ 6(b) 9 12(b) 18 24(b) 36 48 54 ]
VHT Capable:
Chanspec: 5GHz channel 155 80MHz (0xe09b)
Primary channel: 149
HT Capabilities:
Supported MCS : [ 0 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 ]
VHT Capabilities:
Supported VHT (tx) Rates:
NSS: 1 MCS: 0-11
NSS: 2 MCS: 0-11
NSS: 3 MCS: 0-11
NSS: 4 MCS: 0-11
Supported VHT (rx) Rates:
NSS: 1 MCS: 0-11
NSS: 2 MCS: 0-11
NSS: 3 MCS: 0-11
NSS: 4 MCS: 0-11
Interference Level: Acceptable
Mode : AP Only
Stations List
----------------------------------------
idx MAC Associated Authorized RSSI PSM SGI STBC MUBF NSS Tx rate Rx rate Connect Time
58:FB:84:BE:2D:69 Yes Yes -47dBm NoYes YesNo 1433.3M433.3M 00:05:38
4C:49:E3:FC:D2:CD Yes Yes -51dBm Yes Yes YesYes 2 780M 6M 00:06:38
2.4G灯号是否正常？是否是刷官方固件？ Dr.Antenna 发表于 2019-3-1 13:42
2.4G灯号是否正常？是否是刷官方固件？
正常亮白灯，偶尔还会闪
是官方固件啊3.0.0.4.384-45149 michaelyao 发表于 2019-3-1 13:48
正常亮白灯，偶尔还会闪
是官方固件啊3.0.0.4.384-45149
这个贴来看一下http://router.asus.com/Main_WStatus_Content.asp Dr.Antenna 发表于 2019-3-1 15:15
这个贴来看一下http://router.asus.com/Main_WStatus_Content.asp
路由里的说明吗？我回家看一下，谢谢了 michaelyao 发表于 2019-3-1 15:22
路由里的说明吗？我回家看一下，谢谢了
这里是看无线的log, 贴来看看，还有信道换到4试试 Dr.Antenna 发表于 2019-3-1 15:29
这里是看无线的log, 贴来看看，还有信道换到4试试
SSID: "24X"
RSSI: 0 dBm SNR: 0 dB noise: -80 dBm Channel: 11u
BSSID: 40:B0:76:C7:62:E0 Capability: ESS ShortSlot
Supported Rates: [ 1(b) 2(b) 5.5(b) 6 9 11(b) 12 18 24 36 48 54 ]
HT Capable:
Chanspec: 2.4GHz channel 9 40MHz (0x1909)
Primary channel: 11
HT Capabilities:
Supported MCS : [ 0 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 32 ]
Interference Level: Acceptable
Mode : AP Only
Stations List
----------------------------------------
idx MAC Associated Authorized RSSI PSM SGI STBC MUBF NSS Tx rate Rx rate Connect Time
SSID: "5X"
RSSI: 0 dBm SNR: 0 dB noise: -85 dBm Channel: 149/80
BSSID: 40:B0:76:C7:62:E4 Capability: ESS
Supported Rates: [ 6(b) 9 12(b) 18 24(b) 36 48 54 ]
VHT Capable:
Chanspec: 5GHz channel 155 80MHz (0xe09b)
Primary channel: 149
HT Capabilities:
Supported MCS : [ 0 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 ]
VHT Capabilities:
Supported VHT (tx) Rates:
NSS: 1 MCS: 0-11
NSS: 2 MCS: 0-11
NSS: 3 MCS: 0-11
NSS: 4 MCS: 0-11
Supported VHT (rx) Rates:
NSS: 1 MCS: 0-11
NSS: 2 MCS: 0-11
NSS: 3 MCS: 0-11
NSS: 4 MCS: 0-11
Interference Level: Acceptable
Mode : AP Only
Stations List
----------------------------------------
idx MAC Associated Authorized RSSI PSM SGI STBC MUBF NSS Tx rate Rx rate Connect Time
58:FB:84:BE:2D:69 Yes Yes -49dBm NoYes YesNo 1433.3M433.3M 00:06:37
4C:49:E3:FC:D2:CD Yes Yes -54dBm Yes Yes YesYes 2 780M 6M 01:54:45
1 94:87:E0:23:8B:F7 Yes Yes -49dBm Yes Yes YesYes 2866.7M 6M 02:02:15
Dr.Antenna 发表于 2019-3-1 15:29
这里是看无线的log, 贴来看看，还有信道换到4试试
频道换到4果然好使了，就是不知道稳不稳定，我还需要观察两天看看
大神这是什么原因啊 2.4G设置N only？？？？ bzgf0229 发表于 2019-3-1 20:19
2.4G设置N only？？？？
我看有推荐这么设置的啊，况且设备基本上也都支持802.11n啊，还有那个b/g保护是不是也是起作用的照顾老设备