Has no one encountered this problem? Why is it impossible to reconnect after disconnecting the TCP master, only after restarting the ESP (TCP slave)?

Hello everyone. Please help to solve the problem: I made a project using ModBus TCP and ESP 32, ESP is used as a ModBus slave and an access point via WLAN, everything works when the master modbus is connected, but if the master is disconnected, then reconnection is not possible. To reconnect to the ...