When continuing the next voyage without interruption, the co-pilot’s MANAGE RADIO COMMON function failed

When I fly in multiple airports, the MANAGE RADIO COMMON function of the co-pilot can be turned on and functional from the first stop to the second stop, but when I arrive at the second stop and turn it off After the engine was restarted and started taxiing to the runway, it was found that the co-pilot’s automatic response function would not MANAGE RADIO COMMON to the air traffic control request even if it was turned on.

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In addition, it is recommended that after setting the route through FMC or MCDU, you can also use the NVALOG function. It is not necessary to set the route from the lobby to see