OTA:FWP:UPDATE SKIPPED :(

[pihome]

Hi All,
i had some spare time and thought to play with OTA, i have burned bootloader with right channel and then upload blank sketch with, i have swapped the arduino just in case.

MySensors version 2.3.1
ESP8266 Gateway.
hex file size is 43KB
can any one see what i m doing wrong?

Blank sketch:

// Enable debug prints to serial monitor
#define MY_DEBUG

//Set MY_SPLASH_SCREEN_DISABLED to disable MySensors splash screen. (This saves 120 bytes of flash)
#define MY_SPLASH_SCREEN_DISABLED

//Define Sketch Name 
#define SKETCH_NAME "Blank Over The Air Node"
//Define Sketch Version 
#define SKETCH_VERSION "0.001"

// Enable and select radio type attached
#define MY_RADIO_RF24


//Define this to use the IRQ pin of the RF24 module (optional). 
#define MY_RF24_IRQ_PIN 2
#define MY_RX_MESSAGE_BUFFER_FEATURE
#define MY_RX_MESSAGE_BUFFER_SIZE 5


#define MY_RF24_PA_LEVEL RF24_PA_MIN

//Default RF channel Default is 76
#define MY_RF24_CHANNEL	91

//PiHome Zone Controller Node ID
#define MY_NODE_ID 1

//RF24_250KBPS for 250kbs, RF24_1MBPS for 1Mbps, or RF24_2MBPS for 2Mbps
#define MY_RF24_DATARATE RF24_250KBPS

//If Following LED Blink does not work then modify C:\Program Files (x86)\Arduino\libraries\MySensors_2_1_1\MyConfig.h 
#define MY_DEFAULT_ERR_LED_PIN 16 //A0 previous version 8 
#define MY_DEFAULT_TX_LED_PIN 14
#define MY_DEFAULT_RX_LED_PIN 15
#define MY_WITH_LEDS_BLINKING_INVERSE

#define MY_DEFAULT_LED_BLINK_PERIOD 400

#define MY_OTA_FIRMWARE_FEATURE

#include <MySensors.h>

void setup()
{

}

void presentation()
{
	//Send the sensor node sketch version information to the gateway
	sendSketchInfo(SKETCH_NAME, SKETCH_VERSION);
}

void loop()
{

}

Here is my boards.txt file just incase if i m missing something

###########################################
MYS.name=OTA nRF Ch91 8MHz RF24_PA_MIN BOD-1.8v
MYS.upload.tool=avrdude
MYS.upload.protocol=arduino
MYS.upload.maximum_size=30720
MYS.upload.speed=57600
MYS.bootloader.tool=avrdude
MYS.bootloader.low_fuses=0xFF
MYS.bootloader.high_fuses=0xDA

# all the possible values:
#MYS.extended_fuses=0x04 -> BOD at 4.3V
#MYS.extended_fuses=0x05 -> BOD at 2.7V
#MYS.extended_fuses=0x06 -> BOD at 1.8V
#MYS.extended_fuses=0x07 -> BOD disabled

MYS.bootloader.extended_fuses=0x06
MYS.bootloader.path=MYSBootloader
MYS.bootloader.file=MYSBootloader.ch91.8000000L.RF24_PA_MIN.hex
MYS.bootloader.unlock_bits=0x3F
MYS.bootloader.lock_bits=0x0F
MYS.build.mcu=atmega328p
MYS.build.f_cpu=8000000L
MYS.build.core=arduino
MYS.build.variant=standard

serial console logs for node.

⸮Q)6 TSF:WUR:MS=0
12 TSM:INIT⸮2064 !TSM:FPAR:NO REPLY
2066 TSM:FPAR
2103 TSF:MSG:SEND,1-1-255-255,s=255,c=3,t=7,pt=0,l=0,sg=0,ft=0,st=OK:
K,ID=0,D=1
4110`⸮⸮⸮255,c=3,t=24,pt=1,l=1,sg=0,ft=0,st=OK:1
TSF:MSG:READ,0-0-1,s=255,c=3,t=25,pt=1,l=1,sg=0:1
4225 TSF:MSG:PONG RECV,HP=1
4229 TSM:UPL:⸮⸮⸮⸮⸮b⸮⸮⸮0,ft=0,st=OK:FFFFFFFFB803CFD40300
4247 TSF:MSG:S4442 TSF:MSG:READ,0-0-1,s=255,c=3,t=15,pt=6,l=2,sg=0:0100
4460 TSF:MSG:SEND,1-1-0-0,s=255,c=3,t=6,pt=1,l=1,sg=0,ft=0,st=OK:0
4706 TSF:MSG:READ,0-0-1,s=2⸮<sg=0,ft=0,st=OK:Blank Over The Air Node
4726 TSF:MSG:SE⸮SEND,1-1-0-0,s=255,c=3,t=26,pt=1,l=1,sg=0,ft=0,st=OK:2
5001 TSF:MSG:READ,0-0-1,s=255,c=3,t=27,pt=1,l=1,sg=0:1
5007 MCO:PIM:NODE⸮60993 TSF:MS⸮609826 TSF:MSG:READ,0-0-255,s=255,c=3,t=20,p⸮702⸮702980 TSF:MSG:SEND,1-1-0-0,s=255,c=4⸮SG:SEND,1-1-0-0,s=255,c=3,t=15,pt=6,l=2,sg=0,ft=0,st=OK:0100
703197 TSF:MSG:SEND,1-1-0-0,s=255,c=0,t=17,pt=0,l=5,sg=0,ft=0,st=OK:2.3.1
⸮P&⸮703457 OTA:FWP:UPDATE SKIPPED
703578 TSF:MSG:READ,0-0-1,s=255,c=3,t=6,pt=0,l=1,sg=0:M
⸮END,1-1-0-0,s=255,c=3,t=11,pt=0,l=23,sg=0,ft=0,st=OK:Blank Over The Air ⸮⸮⸮i⸮710047 OTA:FWP:UPDATE SKIPPED

screenshot of MYSController

[pihome]

just tired with different fuse settings bootloader.low_fuses=0xE2 but no success

2088 TSM:FPAR:OK
2088 TSM:ID
2091 TSM:ID:OK
2093 TSM:UPL
2097 2193 TSF:MSG:READ,0-0-1⸮2209 TSF:MSG:SEND,1-1-0-0,s=255,c=4,t=0,pt=6,l=10,sg=0,ft.Wz-⸮0100
2410 TSF:MSG:READ,0-0-1,s=255,c=3,t=15,pt=6,l=2,sg=0:012428 TSF:MSG:SEND,1-1-0-0,s=255,c=3,t=6,pt=1,l=1,sg=0,ft=0,st=OK:0
>TSF:MSG:READ,0-0-1,s=0,c=4,t=1,pt=6,l=8,sg=0:20000100D00374A3
2674 OTA:FWP:UPDATE
26⸮2791 TSF:MSG:READ,0-0-1,s=255,c=3,t=6,pt=0,⸮⸮⸮Blank Over The Air Node
2811 TSF:MSG:SEND,1-1-0-0,s=255⸮MMi⸮3,t=26,pt=1,l=1,sg=0,ft=0,st=OK:2
3088 MCO:BGN:STP
3090 MCO:BGN:INIT OK,TSP=1
24172 TSF:MSG:READ,0-0-1,s=0,c=4,t=1,pt=6,l=8,sg=0:20000100D00374A3
24178 OTA:FWP:UPDATE