RT-AC86U频繁出现以下日志bcm63xx_nand ff801800.nand: timeout waiting
型号：RT-AC86U
固件：Merlin 386.5_2
安装插件：MerlinClash、虚拟内存
偶尔会断流，就是有WIFI的时候，突然无法访问WAN，如视频卡住等，断开WIFI再链接才可以。
日志大量出现
Mar 31 09:41:30 kernel: bcm63xx_nand ff801800.nand: timeout waiting for command 0x1
Mar 31 09:41:30 kernel: bcm63xx_nand ff801800.nand: intfc status f80000e0
Mar 31 09:41:30 kernel: bcm63xx_nand ff801800.nand: timeout waiting for command 0x4
Mar 31 09:41:30 kernel: bcm63xx_nand ff801800.nand: intfc status c80000e0
Mar 31 09:41:30 kernel: bcm63xx_nand ff801800.nand: timeout waiting for command 0x1
Mar 31 09:41:30 kernel: bcm63xx_nand ff801800.nand: intfc status f80000e0
Mar 31 09:44:35 kernel: bcm63xx_nand ff801800.nand: timeout waiting for command 0x4
Mar 31 09:44:35 kernel: bcm63xx_nand ff801800.nand: intfc status c80000e0
Mar 31 09:44:35 kernel: bcm63xx_nand ff801800.nand: timeout waiting for command 0x4
Mar 31 09:44:35 kernel: bcm63xx_nand ff801800.nand: intfc status c80000e0
Mar 31 09:49:43 kernel: bcm63xx_nand ff801800.nand: timeout waiting for command 0x4
Mar 31 09:49:43 kernel: bcm63xx_nand ff801800.nand: intfc status c80000e0
Mar 31 09:49:43 kernel: bcm63xx_nand ff801800.nand: timeout waiting for command 0x4
Mar 31 09:49:43 kernel: bcm63xx_nand ff801800.nand: intfc status c80000e0
Mar 31 09:49:43 kernel: bcm63xx_nand ff801800.nand: timeout waiting for command 0x1
Mar 31 09:49:44 kernel: bcm63xx_nand ff801800.nand: intfc status f00000e0
Mar 31 09:50:45 kernel: bcm63xx_nand ff801800.nand: timeout waiting for command 0x4
Mar 31 09:50:45 kernel: bcm63xx_nand ff801800.nand: intfc status c80000e0
Mar 31 09:51:47 kernel: bcm63xx_nand ff801800.nand: timeout waiting for command 0x4
Mar 31 09:51:47 kernel: bcm63xx_nand ff801800.nand: intfc status c80000e0
已经尝试：
1、Format JFFS partition
2、恢复出厂设置
3、恢复出厂设置后Format JFFS partition
3种情况还是会出现。
一定需要刷梅林？官方固件试试？ Dr.Antenna 发表于 2022-3-31 22:09
一定需要刷梅林？官方固件试试？
官方也一样，反映过这个问题，一直存在。 这个问题的原因是nand损坏不稳定，纯硬件问题，在保直接换，不在保找人换nand，用编程器慢点读应该能读出正确的内容，所以你自己看着办 JFFS partition 后还是有问题， 哪是硬件问题。
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