Usb 3.0 controller cashed when a device is inserted on another USB 3.0 port

The commands are shared by other users. We are not certain what are executed.

On Jetson Nano A02, we have a method to do power cycle, please check
USB Power control - #7 by DaneLLL

But on B01, it is not valid due to deviation in hardware design. The user shares the method and we think it may help your usecase, but looks like it does not totally resolve the issue. We have some discussion with teams and would like to suggest you try

echo usb2   > /sys/bus/usb/drivers/usb/unbind
echo usb2   > /sys/bus/usb/drivers/usb/bind