I have an ASR920 that can't load from USB0. The output shows... rommon 6 > boot usb0:asr920-universalk9_npe.16.11.01a.SPA.binLocated asr920-universalk9_npe.16.11.01a.SPA.bin, start cluster is 173301#.#.#.#.#.#.#.#.#.#.#.#.#.#.#.#.#.#.#.#.#.#.#.#.#.#....