Settings gone after reboot/unpower

[DarkAllMan]

When I shutdown the board (restart/power down), the settings are gone. I need to import the backup file and then it works. Is this software related, or is this a board issue?

What firmware version(s) have you tried?

1.10.7 (nodemcuv2)

Which ESP8266 board are you using? (nodemcu, d1_mini, etc.)

NodeMCUv3

Output of http://milight-hub.local/about and http://milight-hub.local/settings

/about

firmware	"milight-hub"
version	"1.10.7"
ip_address	"192.168.1.3"
reset_reason	"Software/System restart"
variant	"nodemcuv2"
free_heap	16040
arduino_version	"2_4_2"
queue_stats
length	0
dropped_packets	0

/settings

admin_username	""
admin_password	""
ce_pin	4
csn_pin	15
reset_pin	0
led_pin	-2
radio_interface_type	"nRF24"
packet_repeats	50
http_repeat_factor	1
auto_restart_period	0
mqtt_server	""
mqtt_username	""
mqtt_password	""
mqtt_topic_pattern	""
mqtt_update_topic_pattern	""
mqtt_state_topic_pattern	""
mqtt_client_status_topic	""
simple_mqtt_client_status	false
discovery_port	48899
listen_repeats	3
state_flush_interval	10000
mqtt_state_rate_limit	500
mqtt_debounce_delay	500
mqtt_retain	true
packet_repeat_throttle_sensitivity	0
packet_repeat_throttle_threshold	200
packet_repeat_minimum	3
enable_automatic_mode_switching	false
led_mode_wifi_config	"Fast toggle"
led_mode_wifi_failed	"On"
led_mode_operating	"Slow blip"
led_mode_packet	"Flicker"
led_mode_packet_count	3
hostname	"Milight Hub"
rf24_power_level	"MAX"
rf24_listen_channel	"LOW"
wifi_static_ip	""
wifi_static_ip_gateway	""
wifi_static_ip_netmask	""
packet_repeats_per_loop	10
home_assistant_discovery_prefix	""
wifi_mode	"n"
default_transition_period	500
rf24_channels
0	"LOW"
1	"MID"
2	"HIGH"
device_ids
0	1
1	2
2	3
3	4
4	5
5	6
6	7
gateway_configs
0
0	1
1	1001
2	6
1
0	2
1	1002
2	6
2
0	3
1	1003
2	6
3
0	4
1	1004
2	6
4
0	5
1	1005
2	6
5
0	6
1	1006
2	6
6
0	7
1	1007
2	6
group_state_fields
0	"state"
1	"brightness"
2	"mode"
3	"color_temp"
4	"bulb_mode"
5	"computed_color"
group_id_aliases	{}

[sidoh]

Hi @DarkAllMan ,

Does this happen consistently? If you change a setting and reboot the device, does it always clear settings?

[DarkAllMan]

Today I retried again to simulate this behaviour and could not. Seems all is working ok now....