У меня ESP8266 от точки доступа отваливается со словами:
I (68119) wifi: bcn_timout,ap_probe_send_start
I (70623) wifi: ap_probe_send_over, rest wifi status to disassoc
I (70626) wifi: state: 5 -> 0 (100)
I (70628) wifi: pm stop
E (70631) RGB_MAIN: Disconnect reason : 200
E (70636) TRANS_TCP: tcp_poll_read select error 113, errno = Software caused connection abort, fd = 0
E (70643) MQTT_CLIENT: Read error or end of stream
I (70649) MQTT_CLIENT: Reconnect after 10000 ms
I (70654) RGB_MAIN: MQTT_EVENT_DISCONNECTED
E (70755) RGB_MAIN: Disconnect reason : 201
I (70879) wifi: state: 0 -> 2 (b0)
I (70887) wifi: state: 2 -> 3 (0)
I (71889) wifi: state: 3 -> 0 (400)