AC86U 2.4G频繁出现拒绝接入是为什么？

masu

系统日志如下
Aug 30 17:42:00 rc_service: ntp 1083:notify_rc restart_upnp
Aug 30 17:42:00 miniupnpd[1082]: shutting down MiniUPnPd
Aug 30 17:42:00 miniupnpd[1109]: version 1.9 started
Aug 30 17:42:00 miniupnpd[1109]: HTTP listening on port 54137
Aug 30 17:42:00 miniupnpd[1109]: Listening for NAT-PMP/PCP traffic on port 5351
Aug 30 17:42:01 rc_service: ntp 1083:notify_rc restart_diskmon
Aug 30 17:42:01 disk_monitor: Finish
Aug 30 17:42:01 disk monitor: be idle
Aug 30 17:42:14 kernel: ubi1: attaching mtd9
Aug 30 17:42:14 kernel: ubi1: scanning is finished
Aug 30 17:42:14 kernel: ubi1: attached mtd9 (name "misc1", size 8 MiB)
Aug 30 17:42:14 kernel: ubi1: PEB size: 131072 bytes (128 KiB), LEB size: 126976 bytes
Aug 30 17:42:14 kernel: ubi1: min./max. I/O unit sizes: 2048/2048, sub-page size 2048
Aug 30 17:42:14 kernel: ubi1: VID header offset: 2048 (aligned 2048), data offset: 4096
Aug 30 17:42:14 kernel: ubi1: good PEBs: 64, bad PEBs: 0, corrupted PEBs: 0
Aug 30 17:42:14 kernel: ubi1: user volume: 1, internal volumes: 1, max. volumes count: 128
Aug 30 17:42:14 kernel: ubi1: max/mean erase counter: 6/4, WL threshold: 4096, image sequence number: 660527710
Aug 30 17:42:14 kernel: ubi1: available PEBs: 0, total reserved PEBs: 64, PEBs reserved for bad PEB handling: 4
Aug 30 17:42:14 kernel: ubi1: background thread "ubi_bgt1d" started, PID 1139
Aug 30 17:42:15 kernel: UBIFS (ubi1:0): UBIFS: mounted UBI device 1, volume 0, name "nvram", R/O mode
Aug 30 17:42:15 kernel: UBIFS (ubi1:0): LEB size: 126976 bytes (124 KiB), min./max. I/O unit sizes: 2048 bytes/2048 bytes
Aug 30 17:42:15 kernel: UBIFS (ubi1:0): FS size: 5840896 bytes (5 MiB, 46 LEBs), journal size 1015809 bytes (0 MiB, 6 LEBs)
Aug 30 17:42:15 kernel: UBIFS (ubi1:0): reserved for root: 275879 bytes (269 KiB)
Aug 30 17:42:15 kernel: UBIFS (ubi1:0): media format: w4/r0 (latest is w4/r0), UUID AE5B4F1E-1D0D-4616-A028-FDE8A0C04FD3, small LPT model
Aug 30 17:42:15 kernel: UBIFS (ubi1:0): un-mount UBI device 1
Aug 30 17:42:15 kernel: ubi1: detaching mtd9
Aug 30 17:42:15 kernel: ubi1: mtd9 is detached
Aug 30 17:42:24 crond[751]: time disparity of 284262 minutes detected
Aug 30 17:57:23 kernel: eth1 (Ext switch port: 0) (Logical Port: 8) Link DOWN.
Aug 30 17:57:30 kernel: eth1 (Ext switch port: 0) (Logical Port: 8) Link UP 100 mbps full duplex
Aug 30 18:00:01 disk_monitor: Got SIGALRM...
Aug 30 18:07:45 kernel: eth1 (Ext switch port: 0) (Logical Port: 8) Link DOWN.
Aug 30 18:07:48 kernel: eth1 (Ext switch port: 0) (Logical Port: 8) Link UP 10 mbps full duplex
Aug 30 19:49:26 dnsmasq[744]: nameserver 192.168.1.1 refused to do a recursive query
Aug 30 20:33:36 rc_service: httpd 752:notify_rc restart_wireless
Aug 30 20:33:37 kernel: ubi1: attaching mtd9
Aug 30 20:33:37 kernel: ubi1: scanning is finished
Aug 30 20:33:37 kernel: ubi1: attached mtd9 (name "misc1", size 8 MiB)
Aug 30 20:33:37 kernel: ubi1: PEB size: 131072 bytes (128 KiB), LEB size: 126976 bytes
Aug 30 20:33:37 kernel: ubi1: min./max. I/O unit sizes: 2048/2048, sub-page size 2048
Aug 30 20:33:37 kernel: ubi1: VID header offset: 2048 (aligned 2048), data offset: 4096
Aug 30 20:33:37 kernel: ubi1: good PEBs: 64, bad PEBs: 0, corrupted PEBs: 0
Aug 30 20:33:37 kernel: ubi1: user volume: 1, internal volumes: 1, max. volumes count: 128
Aug 30 20:33:37 kernel: ubi1: max/mean erase counter: 6/4, WL threshold: 4096, image sequence number: 660527710
Aug 30 20:33:37 kernel: ubi1: available PEBs: 0, total reserved PEBs: 64, PEBs reserved for bad PEB handling: 4
Aug 30 20:33:37 kernel: ubi1: background thread "ubi_bgt1d" started, PID 3352
Aug 30 20:33:38 kernel: UBIFS (ubi1:0): UBIFS: mounted UBI device 1, volume 0, name "nvram", R/O mode
Aug 30 20:33:38 kernel: UBIFS (ubi1:0): LEB size: 126976 bytes (124 KiB), min./max. I/O unit sizes: 2048 bytes/2048 bytes
Aug 30 20:33:38 kernel: UBIFS (ubi1:0): FS size: 5840896 bytes (5 MiB, 46 LEBs), journal size 1015809 bytes (0 MiB, 6 LEBs)
Aug 30 20:33:38 kernel: UBIFS (ubi1:0): reserved for root: 275879 bytes (269 KiB)
Aug 30 20:33:38 kernel: UBIFS (ubi1:0): media format: w4/r0 (latest is w4/r0), UUID AE5B4F1E-1D0D-4616-A028-FDE8A0C04FD3, small LPT model
Aug 30 20:33:38 kernel: UBIFS (ubi1:0): un-mount UBI device 1
Aug 30 20:33:38 kernel: ubi1: detaching mtd9
Aug 30 20:33:38 kernel: ubi1: mtd9 is detached
Aug 30 20:33:41 kernel: ubi1: attaching mtd9
Aug 30 20:33:41 kernel: ubi1: scanning is finished
Aug 30 20:33:41 kernel: ubi1: attached mtd9 (name "misc1", size 8 MiB)
Aug 30 20:33:41 kernel: ubi1: PEB size: 131072 bytes (128 KiB), LEB size: 126976 bytes
Aug 30 20:33:41 kernel: ubi1: min./max. I/O unit sizes: 2048/2048, sub-page size 2048
Aug 30 20:33:41 kernel: ubi1: VID header offset: 2048 (aligned 2048), data offset: 4096
Aug 30 20:33:41 kernel: ubi1: good PEBs: 64, bad PEBs: 0, corrupted PEBs: 0
Aug 30 20:33:41 kernel: ubi1: user volume: 1, internal volumes: 1, max. volumes count: 128
Aug 30 20:33:41 kernel: ubi1: max/mean erase counter: 6/4, WL threshold: 4096, image sequence number: 660527710
Aug 30 20:33:41 kernel: ubi1: available PEBs: 0, total reserved PEBs: 64, PEBs reserved for bad PEB handling: 4
Aug 30 20:33:41 kernel: ubi1: background thread "ubi_bgt1d" started, PID 3553
Aug 30 20:33:42 kernel: UBIFS (ubi1:0): UBIFS: mounted UBI device 1, volume 0, name "nvram", R/O mode
Aug 30 20:33:42 kernel: UBIFS (ubi1:0): LEB size: 126976 bytes (124 KiB), min./max. I/O unit sizes: 2048 bytes/2048 bytes
Aug 30 20:33:42 kernel: UBIFS (ubi1:0): FS size: 5840896 bytes (5 MiB, 46 LEBs), journal size 1015809 bytes (0 MiB, 6 LEBs)
Aug 30 20:33:42 kernel: UBIFS (ubi1:0): reserved for root: 275879 bytes (269 KiB)
Aug 30 20:33:42 kernel: UBIFS (ubi1:0): media format: w4/r0 (latest is w4/r0), UUID AE5B4F1E-1D0D-4616-A028-FDE8A0C04FD3, small LPT model
Aug 30 20:33:42 kernel: UBIFS (ubi1:0): un-mount UBI device 1
Aug 30 20:33:42 kernel: ubi1: detaching mtd9
Aug 30 20:33:42 kernel: ubi1: mtd9 is detached
Aug 30 20:48:55 kernel: eth1 (Ext switch port: 0) (Logical Port: 8) Link DOWN.
Aug 30 20:49:03 kernel: eth1 (Ext switch port: 0) (Logical Port: 8) Link UP 100 mbps full duplex
Aug 30 20:49:18 rc_service: httpd 752:notify_rc restart_wireless
Aug 30 20:49:19 kernel: ubi1: attaching mtd9
Aug 30 20:49:19 kernel: ubi1: scanning is finished
Aug 30 20:49:19 kernel: ubi1: attached mtd9 (name "misc1", size 8 MiB)
Aug 30 20:49:19 kernel: ubi1: PEB size: 131072 bytes (128 KiB), LEB size: 126976 bytes
Aug 30 20:49:19 kernel: ubi1: min./max. I/O unit sizes: 2048/2048, sub-page size 2048
Aug 30 20:49:19 kernel: ubi1: VID header offset: 2048 (aligned 2048), data offset: 4096
Aug 30 20:49:19 kernel: ubi1: good PEBs: 64, bad PEBs: 0, corrupted PEBs: 0
Aug 30 20:49:19 kernel: ubi1: user volume: 1, internal volumes: 1, max. volumes count: 128
Aug 30 20:49:19 kernel: ubi1: max/mean erase counter: 6/4, WL threshold: 4096, image sequence number: 660527710
Aug 30 20:49:19 kernel: ubi1: available PEBs: 0, total reserved PEBs: 64, PEBs reserved for bad PEB handling: 4
Aug 30 20:49:19 kernel: ubi1: background thread "ubi_bgt1d" started, PID 3820
Aug 30 20:49:20 kernel: UBIFS (ubi1:0): UBIFS: mounted UBI device 1, volume 0, name "nvram", R/O mode
Aug 30 20:49:20 kernel: UBIFS (ubi1:0): LEB size: 126976 bytes (124 KiB), min./max. I/O unit sizes: 2048 bytes/2048 bytes
Aug 30 20:49:20 kernel: UBIFS (ubi1:0): FS size: 5840896 bytes (5 MiB, 46 LEBs), journal size 1015809 bytes (0 MiB, 6 LEBs)
Aug 30 20:49:20 kernel: UBIFS (ubi1:0): reserved for root: 275879 bytes (269 KiB)
Aug 30 20:49:20 kernel: UBIFS (ubi1:0): media format: w4/r0 (latest is w4/r0), UUID AE5B4F1E-1D0D-4616-A028-FDE8A0C04FD3, small LPT model
Aug 30 20:49:20 kernel: UBIFS (ubi1:0): un-mount UBI device 1
Aug 30 20:49:20 kernel: ubi1: detaching mtd9
Aug 30 20:49:20 kernel: ubi1: mtd9 is detached
Aug 30 20:49:23 lpd: can't bind socket with port 515: Address already in use
Aug 30 20:49:23 kernel: ubi1: attaching mtd9
Aug 30 20:49:23 kernel: ubi1: scanning is finished
Aug 30 20:49:23 kernel: ubi1: attached mtd9 (name "misc1", size 8 MiB)
Aug 30 20:49:23 kernel: ubi1: PEB size: 131072 bytes (128 KiB), LEB size: 126976 bytes
Aug 30 20:49:23 kernel: ubi1: min./max. I/O unit sizes: 2048/2048, sub-page size 2048
Aug 30 20:49:23 kernel: ubi1: VID header offset: 2048 (aligned 2048), data offset: 4096
Aug 30 20:49:23 kernel: ubi1: good PEBs: 64, bad PEBs: 0, corrupted PEBs: 0
Aug 30 20:49:23 kernel: ubi1: user volume: 1, internal volumes: 1, max. volumes count: 128
Aug 30 20:49:23 kernel: ubi1: max/mean erase counter: 6/4, WL threshold: 4096, image sequence number: 660527710
Aug 30 20:49:23 kernel: ubi1: available PEBs: 0, total reserved PEBs: 64, PEBs reserved for bad PEB handling: 4
Aug 30 20:49:23 kernel: ubi1: background thread "ubi_bgt1d" started, PID 4021
Aug 30 20:49:24 kernel: UBIFS (ubi1:0): UBIFS: mounted UBI device 1, volume 0, name "nvram", R/O mode
Aug 30 20:49:24 kernel: UBIFS (ubi1:0): LEB size: 126976 bytes (124 KiB), min./max. I/O unit sizes: 2048 bytes/2048 bytes
Aug 30 20:49:24 kernel: UBIFS (ubi1:0): FS size: 5840896 bytes (5 MiB, 46 LEBs), journal size 1015809 bytes (0 MiB, 6 LEBs)
Aug 30 20:49:24 kernel: UBIFS (ubi1:0): reserved for root: 275879 bytes (269 KiB)
Aug 30 20:49:24 kernel: UBIFS (ubi1:0): media format: w4/r0 (latest is w4/r0), UUID AE5B4F1E-1D0D-4616-A028-FDE8A0C04FD3, small LPT model
Aug 30 20:49:24 kernel: UBIFS (ubi1:0): un-mount UBI device 1
Aug 30 20:49:24 kernel: ubi1: detaching mtd9
Aug 30 20:49:24 kernel: ubi1: mtd9 is detached

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masu

固件版本：9.0.0.4.382_15914
用的是论坛那个测试版
华硕官方固件也有这个问题。
曾经恢复出厂设置，过两天仍然会出现这个问题。
我是不是应该去申请售后了？

Dr.Antenna

masu 发表于 2017-8-30 21:23
固件版本：9.0.0.4.382_15914
用的是论坛那个测试版
华硕官方固件也有这个问题。

信道改变一下 改成CH4看看？

masu

Dr.Antenna 发表于 2017-8-30 21:57
信道改变一下 改成CH4看看？

不是说要用1.6.11这三个吗？

masu

Dr.Antenna 发表于 2017-8-30 21:57
信道改变一下 改成CH4看看？

换成频道4了，还是不行。
我这个是不是有硬件故障了？

Dr.Antenna

masu 发表于 2017-8-30 22:25
换成频道4了，还是不行。
我这个是不是有硬件故障了？

进入系统记录里面的无线用户 发上来看看讯号强度正不正常？

masu

Dr.Antenna 发表于 2017-8-30 22:33
进入系统记录里面的无线用户 发上来看看讯号强度正不正常？

SSID: "DIKE01"
RSSI: 0 dBm        SNR: 0 dB        noise: -81 dBm        Channel: 1l
BSSID: 10:7B:44:12:6F:18        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 3 40MHz (0x1803)
        Primary channel: 1
        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 ]

Mode        : AP Only

Stations List                           
----------------------------------------
idx MAC               Associated Authorized    RSSI PSM SGI STBC MUBF Tx rate Rx rate Connect Time

SSID: "DIKE02"
RSSI: 0 dBm        SNR: 0 dB        noise: -86 dBm        Channel: 149/80
BSSID: 10:7B:44:12:6F:1C        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

Mode        : AP Only

Stations List                           
----------------------------------------
idx MAC               Associated Authorized    RSSI PSM SGI STBC MUBF Tx rate Rx rate Connect Time
    00:5A:13:16:0B:F3 Yes        Yes         -83dBm No  Yes No   No    175.5M   97.5M 00:00:19
    04:E6:76:34:A1:88 Yes        Yes         -66dBm No  No  Yes  No       65M     65M 00:00:24

Dr.Antenna

00:5A:13:16:0B:F3 Yes        Yes         -83dBm No  Yes No   No    175.5M   97.5M 00:00:19
这台链接讯号弱啊 若不是在这个位置快要收不到 就是你路由器真是有问题了  

masu

Dr.Antenna 发表于 2017-8-30 22:38
00:5A:13:16:0B:F3 Yes        Yes         -83dBm No  Yes No   No    175.5M   97.5M 00:00:19
这台链接 ...

我站在路由器跟前也是网络拒绝接入，我感觉可能是硬件有问题了

有事您说话

masu 发表于 2017-8-30 21:23
固件版本：9.0.0.4.382_15914
用的是论坛那个测试版
华硕官方固件也有这个问题。

有其他固件可以试吗？固件存在问题也是有可能的。
另外，想我一下是所有2.4G设备都断线吗？还是仅这一台设备。