On 11/6/2012 2:59 PM, Ed Palmer wrote: > But if this is a firmware issue, shouldn't there be lots of Z3801As with > this problem? I suspect that there's a fault with my unit, but I can't > imagine what. Does your unit by chance have an 8 channel Oncore VP instead of the stock 6 channel one? Also, have you tried a full reset (:system:preset)?