We use a Studiolive 32.4.2ai mixer in our local theatre, but with people leaving and others taking over, we no longer have access to the account that the mixer is registered to, and thus no longer have the ability to update the firmware on our mixer. Because of this, U.C. appears blacked out when we try to use it regardless of the device. Is there a way to update without the account, or a way around it being blacked out?