A USB Timeout Error may occur during re-flashing.
The following error indicates that your re-flash host’s USB port is not enabled:
[ 0.1172 ] Sending bct_br
[ 0.1603 ] ERROR: might be timeout in USB write.
Error: Return value
Move to a different USB port on your host if available and retry flashing.
If that does not help, try disabling autosuspend on your host machine’s USB ports:
sudo bash -c 'echo -1 > /sys/module/usbcore/parameters/autosuspend'
Retry flashing.