Have read the info. Still can not get ip when try to put officail firmware back on az prem. plus. Instructions say that an ip must be on vfd in resque mode to start the f.w.on usb with azup1.1 We have no menue -no screen period. Have watched E2 load with AZUP 1.1 and all the standard procedures listed in instuctions took place- we think. Still no screen and can only reboot after holding power button on remote- we have no other control with remote .Thanks for any response.