Unable to detect usb 3 device

Installing and Using OpenWrt
1

System

Hostname switch2
Model Asus RT-AC68U (BCM4708)
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Architecture ARMv7 Processor rev 0 (v7l)
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Target Platform bcm53xx/generic
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Firmware Version OpenWrt 24.10.2 r28739-d9340319c6 / LuCI openwrt-24.10 branch 25.168.50434~d6b13f6
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Kernel Version 6.6.93
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The usb 3 port can’t detect usb3 devices. Usb 2 device can be detected.

root@switch2:/dev# lsusb -t
/:  Bus 001.Port 001: Dev 001, Class=root_hub, Driver=ehci-platform/2p, 480M
/:  Bus 002.Port 001: Dev 001, Class=root_hub, Driver=ohci-platform/2p, 12M
/:  Bus 003.Port 001: Dev 001, Class=root_hub, Driver=xhci-hcd/1p, 5000M
2

Seems you're not the only one - https://github.com/openwrt/openwrt/issues/19592

3

Thanks, frollic, for the helpful information. I attempted to downgrade to version 23.05.6 using Luci, but unfortunately the router froze during the process and couldn’t be recovered—even in recovery mode. I don’t have time to deal with a bricked router right now. However, I tested the downgrade on a D-Link DIR-885L, which had the same issue detecting USB 3. Using recovery mode directly, the downgrade was successful, and USB 3 has been working flawlessly so far.

Really appreciate you pointing me in the right direction.