esp-idf: esp-idf dhcp client gives different ip each time we boot, arduino-esp32 does not

Hi,

We have the following problem:

ESP32 compiled with latest esp-idf on certain networks gets from the dhcp server each time we boot another ip address. When we compile with latest arduino-esp32 with all the same hardware it runs fine and we get always the same ip -> like it should be.

Other facts:

• DHCP client with esp-idf takes >5 sec. to get the ip. Compiled with arduino < 1 sec.
• DHCP client on my home network works fine in both cases. (fast and always same IP). It only occurs on certain networks. (in our case our company network). I understand that it is not on all networks (like yours?) but why does the same hardware works fine on our network when it is compiled with the arduino-esp32. It means that there is a kind of incompability between these 2; esp-idf and our cisco infrastructure. Something that is fixed on the arduino-esp32.
• See also github espressif/arduino-esp32 : issue # 1000 - Get new IP address each time the ESP32 gets started/reboot. They HAD that problem too! It seems to be fixed somewhere?
• When compiled with esp-idf our DHCP server shows BAD_ADDRESS
  First boot After second boot: After third boot: This is not happening with arduino-esp32.

I also added the 2 test projects, 1 for esp-idf and 1 for arduino-esp32: simple_wifi.zip WiFiClient.zip

This is the generated output from arduino (all tested with the same hardware):

FIRST BOOT:

ets Jun  8 2016 00:22:57

rst:0x1 (POWERON_RESET),boot:0x13 (SPI_FAST_FLASH_BOOT)
configsip: 0, SPIWP:0xee
clk_drv:0x00,q_drv:0x00,d_drv:0x00,cs0_drv:0x00,hd_drv:0x00,wp_drv:0x00
mode:DIO, clock div:1
load:0x3fff0018,len:4
load:0x3fff001c,len:808
load:0x40078000,len:6084
load:0x40080000,len:6696
entry 0x400802e4

Connecting to ATS E-Paper
..
WiFi connected
IP address: 
10.0.12.11

SECOND BOOT:

ets Jun  8 2016 00:22:57

rst:0x1 (POWERON_RESET),boot:0x13 (SPI_FAST_FLASH_BOOT)
configsip: 0, SPIWP:0xee
clk_drv:0x00,q_drv:0x00,d_drv:0x00,cs0_drv:0x00,hd_drv:0x00,wp_drv:0x00
mode:DIO, clock div:1
load:0x3fff0018,len:4
load:0x3fff001c,len:808
load:0x40078000,len:6084
load:0x40080000,len:6696
entry 0x400802e4


Connecting to ATS E-Paper
..
WiFi connected
IP address: 
10.0.12.11

THIRD BOOT:

ets Jun  8 2016 00:22:57

rst:0x1 (POWERON_RESET),boot:0x13 (SPI_FAST_FLASH_BOOT)
configsip: 0, SPIWP:0xee
clk_drv:0x00,q_drv:0x00,d_drv:0x00,cs0_drv:0x00,hd_drv:0x00,wp_drv:0x00
mode:DIO, clock div:1
load:0x3fff0018,len:4
load:0x3fff001c,len:808
load:0x40078000,len:6084
load:0x40080000,len:6696
entry 0x400802e4


Connecting to ATS E-Paper
..
WiFi connected
IP address: 
10.0.12.11

Each time same IP. This is the output from esp-idf:

FIRST BOOT:

ets Jun  8 2016 00:22:57

rst:0x1 (POWERON_RESET),boot:0x13 (SPI_FAST_FLASH_BOOT)
configsip: 0, SPIWP:0xee
clk_drv:0x00,q_drv:0x00,d_drv:0x00,cs0_drv:0x00,hd_drv:0x00,wp_drv:0x00
mode:DIO, clock div:2
load:0x3fff0018,len:4
load:0x3fff001c,len:5716
load:0x40078000,len:7684
ho 0 tail 12 room 4
load:0x40080000,len:7392
0x40080000: _iram_start at /Users/skor/esp/esp-idf/components/freertos/xtensa_vectors.S:1685

entry 0x4008039c
0x4008039c: _UserExceptionVector at ??:?

I (30) boot: ESP-IDF v3.2-dev-144-g6ee3cf67 2nd stage bootloader
I (30) boot: compile time 15:14:08
I (32) boot: Enabling RNG early entropy source...
I (36) boot: SPI Speed      : 40MHz
I (40) boot: SPI Mode       : DIO
I (44) boot: SPI Flash Size : 8MB
I (48) boot: Partition Table:
I (52) boot: ## Label            Usage          Type ST Offset   Length
I (59) boot:  0 nvs              WiFi data        01 02 00009000 00006000
I (66) boot:  1 phy_init         RF data          01 01 0000f000 00001000
I (74) boot:  2 factory          factory app      00 00 00010000 00100000
I (81) boot: End of partition table
I (86) esp_image: segment 0: paddr=0x00010020 vaddr=0x3f400020 size=0x11734 ( 71476) map
I (120) esp_image: segment 1: paddr=0x0002175c vaddr=0x3ffb0000 size=0x034d8 ( 13528) load
I (125) esp_image: segment 2: paddr=0x00024c3c vaddr=0x3ffb34d8 size=0x00000 (     0) load
I (126) esp_image: segment 3: paddr=0x00024c44 vaddr=0x40080000 size=0x00400 (  1024) load
0x40080000: _iram_start at /Users/skor/esp/esp-idf/components/freertos/xtensa_vectors.S:1685

I (136) esp_image: segment 4: paddr=0x0002504c vaddr=0x40080400 size=0x0afc4 ( 44996) load
I (163) esp_image: segment 5: paddr=0x00030018 vaddr=0x400d0018 size=0x61214 (397844) map
0x400d0018: _stext at ??:?

I (302) esp_image: segment 6: paddr=0x00091234 vaddr=0x4008b3c4 size=0x04fb4 ( 20404) load
0x4008b3c4: xQueueGenericReceive at /Users/skor/esp/esp-idf/components/freertos/queue.c:2037

I (311) esp_image: segment 7: paddr=0x000961f0 vaddr=0x400c0000 size=0x00000 (     0) load
I (312) esp_image: segment 8: paddr=0x000961f8 vaddr=0x50000000 size=0x00000 (     0) load
I (328) boot: Loaded app from partition at offset 0x10000
I (328) boot: Disabling RNG early entropy source...
I (330) cpu_start: Pro cpu up.
I (333) cpu_start: Starting app cpu, entry point is 0x40080fcc
0x40080fcc: call_start_cpu1 at /Users/skor/esp/esp-idf/components/esp32/cpu_start.c:225

I (0) cpu_start: App cpu up.
I (344) heap_init: Initializing. RAM available for dynamic allocation:
I (351) heap_init: At 3FFAE6E0 len 00001920 (6 KiB): DRAM
I (357) heap_init: At 3FFB94B8 len 00026B48 (154 KiB): DRAM
I (363) heap_init: At 3FFE0440 len 00003BC0 (14 KiB): D/IRAM
I (369) heap_init: At 3FFE4350 len 0001BCB0 (111 KiB): D/IRAM
I (376) heap_init: At 40090378 len 0000FC88 (63 KiB): IRAM
I (382) cpu_start: Pro cpu start user code
I (65) cpu_start: Starting scheduler on PRO CPU.
I (0) cpu_start: Starting scheduler on APP CPU.
I (112) simple wifi: ESP_WIFI_MODE_STA
I (112) wifi: wifi driver task: 3ffc0788, prio:23, stack:3584, core=0
I (112) wifi: wifi firmware version: 771f1dc
I (122) wifi: config NVS flash: enabled
I (122) wifi: config nano formating: disabled
I (122) system_api: Base MAC address is not set, read default base MAC address from BLK0 of EFUSE
I (132) system_api: Base MAC address is not set, read default base MAC address from BLK0 of EFUSE
I (162) wifi: Init dynamic tx buffer num: 32
I (162) wifi: Init data frame dynamic rx buffer num: 32
I (162) wifi: Init management frame dynamic rx buffer num: 32
I (172) wifi: Init static rx buffer size: 1600
I (172) wifi: Init static rx buffer num: 10
I (172) wifi: Init dynamic rx buffer num: 32
I (252) phy: phy_version: 3910, c0c45a3, May 21 2018, 18:07:06, 0, 0
I (262) wifi: mode : sta (30:ae:a4:50:16:34)
I (262) simple wifi: wifi_init_sta finished.
I (262) simple wifi: connect to ap
I (382) wifi: n:1 0, o:1 0, ap:255 255, sta:1 0, prof:1
I (1362) wifi: state: init -> auth (b0)
I (1372) wifi: state: auth -> assoc (0)
I (1382) wifi: state: assoc -> run (10)
I (1402) wifi: connected with ATS E-Paper, channel 1
I (1412) wifi: pm start, type: 1

I (12072) event: sta ip: 10.0.12.12, mask: 255.255.255.0, gw: 10.0.12.1
I (12072) simple wifi: got ip:10.0.12.12

SECOND BOOT:

rst:0x1 (POWERON_RESET),boot:0x13 (SPI_FAST_FLASH_BOOT)
configsip: 0, SPIWP:0xee
clk_drv:0x00,q_drv:0x00,d_drv:0x00,cs0_drv:0x00,hd_drv:0x00,wp_drv:0x00
mode:DIO, clock div:2
load:0x3fff0018,len:4
load:0x3fff001c,len:5716
load:0x40078000,len:7684
ho 0 tail 12 room 4
load:0x40080000,len:7392
0x40080000: _iram_start at /Users/skor/esp/esp-idf/components/freertos/xtensa_vectors.S:1685

entry 0x4008039c
0x4008039c: _UserExceptionVector at ??:?

I (30) boot: ESP-IDF v3.2-dev-144-g6ee3cf67 2nd stage bootloader
I (30) boot: compile time 15:14:08
I (32) boot: Enabling RNG early entropy source...
I (36) boot: SPI Speed      : 40MHz
I (40) boot: SPI Mode       : DIO
I (44) boot: SPI Flash Size : 8MB
I (48) boot: Partition Table:
I (52) boot: ## Label            Usage          Type ST Offset   Length
I (59) boot:  0 nvs              WiFi data        01 02 00009000 00006000
I (66) boot:  1 phy_init         RF data          01 01 0000f000 00001000
I (74) boot:  2 factory          factory app      00 00 00010000 00100000
I (81) boot: End of partition table
I (86) esp_image: segment 0: paddr=0x00010020 vaddr=0x3f400020 size=0x11734 ( 71476) map
I (120) esp_image: segment 1: paddr=0x0002175c vaddr=0x3ffb0000 size=0x034d8 ( 13528) load
I (125) esp_image: segment 2: paddr=0x00024c3c vaddr=0x3ffb34d8 size=0x00000 (     0) load
I (126) esp_image: segment 3: paddr=0x00024c44 vaddr=0x40080000 size=0x00400 (  1024) load
0x40080000: _iram_start at /Users/skor/esp/esp-idf/components/freertos/xtensa_vectors.S:1685

I (136) esp_image: segment 4: paddr=0x0002504c vaddr=0x40080400 size=0x0afc4 ( 44996) load
I (163) esp_image: segment 5: paddr=0x00030018 vaddr=0x400d0018 size=0x61214 (397844) map
0x400d0018: _stext at ??:?

I (302) esp_image: segment 6: paddr=0x00091234 vaddr=0x4008b3c4 size=0x04fb4 ( 20404) load
0x4008b3c4: xQueueGenericReceive at /Users/skor/esp/esp-idf/components/freertos/queue.c:2037

I (311) esp_image: segment 7: paddr=0x000961f0 vaddr=0x400c0000 size=0x00000 (     0) load
I (311) esp_image: segment 8: paddr=0x000961f8 vaddr=0x50000000 size=0x00000 (     0) load
I (328) boot: Loaded app from partition at offset 0x10000
I (328) boot: Disabling RNG early entropy source...
I (330) cpu_start: Pro cpu up.
I (333) cpu_start: Starting app cpu, entry point is 0x40080fcc
0x40080fcc: call_start_cpu1 at /Users/skor/esp/esp-idf/components/esp32/cpu_start.c:225

I (0) cpu_start: App cpu up.
I (344) heap_init: Initializing. RAM available for dynamic allocation:
I (351) heap_init: At 3FFAE6E0 len 00001920 (6 KiB): DRAM
I (357) heap_init: At 3FFB94B8 len 00026B48 (154 KiB): DRAM
I (363) heap_init: At 3FFE0440 len 00003BC0 (14 KiB): D/IRAM
I (369) heap_init: At 3FFE4350 len 0001BCB0 (111 KiB): D/IRAM
I (376) heap_init: At 40090378 len 0000FC88 (63 KiB): IRAM
I (382) cpu_start: Pro cpu start user code
I (64) cpu_start: Starting scheduler on PRO CPU.
I (0) cpu_start: Starting scheduler on APP CPU.
I (113) simple wifi: ESP_WIFI_MODE_STA
I (123) wifi: wifi driver task: 3ffc0704, prio:23, stack:3584, core=0
I (123) wifi: wifi firmware version: 771f1dc
I (123) wifi: config NVS flash: enabled
I (123) wifi: config nano formating: disabled
I (123) system_api: Base MAC address is not set, read default base MAC address from BLK0 of EFUSE
I (133) system_api: Base MAC address is not set, read default base MAC address from BLK0 of EFUSE
I (163) wifi: Init dynamic tx buffer num: 32
I (163) wifi: Init data frame dynamic rx buffer num: 32
I (163) wifi: Init management frame dynamic rx buffer num: 32
I (173) wifi: Init static rx buffer size: 1600
I (173) wifi: Init static rx buffer num: 10
I (183) wifi: Init dynamic rx buffer num: 32
I (263) phy: phy_version: 3910, c0c45a3, May 21 2018, 18:07:06, 0, 0
I (263) wifi: mode : sta (30:ae:a4:50:16:34)
I (263) simple wifi: wifi_init_sta finished.
I (263) simple wifi: connect to ap
I (383) wifi: n:1 0, o:1 0, ap:255 255, sta:1 0, prof:1
I (1363) wifi: state: init -> auth (b0)
I (1373) wifi: state: auth -> assoc (0)
I (1373) wifi: state: assoc -> run (10)
I (1393) wifi: connected with ATS E-Paper, channel 1
I (1403) wifi: pm start, type: 1

I (12073) event: sta ip: 10.0.12.13, mask: 255.255.255.0, gw: 10.0.12.1
I (12073) simple wifi: got ip:10.0.12.13

THIRD BOOT:

ets Jun  8 2016 00:22:57

rst:0x1 (POWERON_RESET),boot:0x13 (SPI_FAST_FLASH_BOOT)
configsip: 0, SPIWP:0xee
clk_drv:0x00,q_drv:0x00,d_drv:0x00,cs0_drv:0x00,hd_drv:0x00,wp_drv:0x00
mode:DIO, clock div:2
load:0x3fff0018,len:4
load:0x3fff001c,len:5716
load:0x40078000,len:7684
ho 0 tail 12 room 4
load:0x40080000,len:7392
0x40080000: _iram_start at /Users/skor/esp/esp-idf/components/freertos/xtensa_vectors.S:1685

entry 0x4008039c
0x4008039c: _UserExceptionVector at ??:?

I (30) boot: ESP-IDF v3.2-dev-144-g6ee3cf67 2nd stage bootloader
I (30) boot: compile time 15:14:08
I (32) boot: Enabling RNG early entropy source...
I (36) boot: SPI Speed      : 40MHz
I (40) boot: SPI Mode       : DIO
I (44) boot: SPI Flash Size : 8MB
I (48) boot: Partition Table:
I (52) boot: ## Label            Usage          Type ST Offset   Length
I (59) boot:  0 nvs              WiFi data        01 02 00009000 00006000
I (66) boot:  1 phy_init         RF data          01 01 0000f000 00001000
I (74) boot:  2 factory          factory app      00 00 00010000 00100000
I (81) boot: End of partition table
I (86) esp_image: segment 0: paddr=0x00010020 vaddr=0x3f400020 size=0x11734 ( 71476) map
I (120) esp_image: segment 1: paddr=0x0002175c vaddr=0x3ffb0000 size=0x034d8 ( 13528) load
I (125) esp_image: segment 2: paddr=0x00024c3c vaddr=0x3ffb34d8 size=0x00000 (     0) load
I (126) esp_image: segment 3: paddr=0x00024c44 vaddr=0x40080000 size=0x00400 (  1024) load
0x40080000: _iram_start at /Users/skor/esp/esp-idf/components/freertos/xtensa_vectors.S:1685

I (136) esp_image: segment 4: paddr=0x0002504c vaddr=0x40080400 size=0x0afc4 ( 44996) load
I (163) esp_image: segment 5: paddr=0x00030018 vaddr=0x400d0018 size=0x61214 (397844) map
0x400d0018: _stext at ??:?

I (302) esp_image: segment 6: paddr=0x00091234 vaddr=0x4008b3c4 size=0x04fb4 ( 20404) load
0x4008b3c4: xQueueGenericReceive at /Users/skor/esp/esp-idf/components/freertos/queue.c:2037

I (311) esp_image: segment 7: paddr=0x000961f0 vaddr=0x400c0000 size=0x00000 (     0) load
I (311) esp_image: segment 8: paddr=0x000961f8 vaddr=0x50000000 size=0x00000 (     0) load
I (328) boot: Loaded app from partition at offset 0x10000
I (328) boot: Disabling RNG early entropy source...
I (330) cpu_start: Pro cpu up.
I (333) cpu_start: Starting app cpu, entry point is 0x40080fcc
0x40080fcc: call_start_cpu1 at /Users/skor/esp/esp-idf/components/esp32/cpu_start.c:225

I (0) cpu_start: App cpu up.
I (344) heap_init: Initializing. RAM available for dynamic allocation:
I (351) heap_init: At 3FFAE6E0 len 00001920 (6 KiB): DRAM
I (357) heap_init: At 3FFB94B8 len 00026B48 (154 KiB): DRAM
I (363) heap_init: At 3FFE0440 len 00003BC0 (14 KiB): D/IRAM
I (369) heap_init: At 3FFE4350 len 0001BCB0 (111 KiB): D/IRAM
I (376) heap_init: At 40090378 len 0000FC88 (63 KiB): IRAM
I (382) cpu_start: Pro cpu start user code
I (64) cpu_start: Starting scheduler on PRO CPU.
I (0) cpu_start: Starting scheduler on APP CPU.
I (113) simple wifi: ESP_WIFI_MODE_STA
I (123) wifi: wifi driver task: 3ffc0704, prio:23, stack:3584, core=0
I (123) wifi: wifi firmware version: 771f1dc
I (123) wifi: config NVS flash: enabled
I (123) wifi: config nano formating: disabled
I (123) system_api: Base MAC address is not set, read default base MAC address from BLK0 of EFUSE
I (133) system_api: Base MAC address is not set, read default base MAC address from BLK0 of EFUSE
I (163) wifi: Init dynamic tx buffer num: 32
I (163) wifi: Init data frame dynamic rx buffer num: 32
I (163) wifi: Init management frame dynamic rx buffer num: 32
I (173) wifi: Init static rx buffer size: 1600
I (173) wifi: Init static rx buffer num: 10
I (183) wifi: Init dynamic rx buffer num: 32
I (263) phy: phy_version: 3910, c0c45a3, May 21 2018, 18:07:06, 0, 0
I (263) wifi: mode : sta (30:ae:a4:50:16:34)
I (263) simple wifi: wifi_init_sta finished.
I (263) simple wifi: connect to ap
I (383) wifi: n:1 0, o:1 0, ap:255 255, sta:1 0, prof:1
I (1363) wifi: state: init -> auth (b0)
I (1373) wifi: state: auth -> assoc (0)
I (1373) wifi: state: assoc -> run (10)
I (1393) wifi: connected with ATS E-Paper, channel 1
I (1403) wifi: pm start, type: 1

I (12073) event: sta ip: 10.0.12.13, mask: 255.255.255.0, gw: 10.0.12.1
I (12073) simple wifi: got ip:10.0.12.13
ets Jun  8 2016 00:22:57

rst:0x1 (POWERON_RESET),boot:0x13 (SPI_FAST_FLASH_BOOT)
configsip: 0, SPIWP:0xee
clk_drv:0x00,q_drv:0x00,d_drv:0x00,cs0_drv:0x00,hd_drv:0x00,wp_drv:0x00
mode:DIO, clock div:2
load:0x3fff0018,len:4
load:0x3fff001c,len:5716
load:0x40078000,len:7684
ho 0 tail 12 room 4
load:0x40080000,len:7392
0x40080000: _iram_start at /Users/skor/esp/esp-idf/components/freertos/xtensa_vectors.S:1685

entry 0x4008039c
0x4008039c: _UserExceptionVector at ??:?

I (30) boot: ESP-IDF v3.2-dev-144-g6ee3cf67 2nd stage bootloader
I (30) boot: compile time 15:14:08
I (32) boot: Enabling RNG early entropy source...
I (36) boot: SPI Speed      : 40MHz
I (40) boot: SPI Mode       : DIO
I (44) boot: SPI Flash Size : 8MB
I (48) boot: Partition Table:
I (52) boot: ## Label            Usage          Type ST Offset   Length
I (59) boot:  0 nvs              WiFi data        01 02 00009000 00006000
I (66) boot:  1 phy_init         RF data          01 01 0000f000 00001000
I (74) boot:  2 factory          factory app      00 00 00010000 00100000
I (81) boot: End of partition table
I (86) esp_image: segment 0: paddr=0x00010020 vaddr=0x3f400020 size=0x11734 ( 71476) map
I (120) esp_image: segment 1: paddr=0x0002175c vaddr=0x3ffb0000 size=0x034d8 ( 13528) load
I (125) esp_image: segment 2: paddr=0x00024c3c vaddr=0x3ffb34d8 size=0x00000 (     0) load
I (126) esp_image: segment 3: paddr=0x00024c44 vaddr=0x40080000 size=0x00400 (  1024) load
0x40080000: _iram_start at /Users/skor/esp/esp-idf/components/freertos/xtensa_vectors.S:1685

I (136) esp_image: segment 4: paddr=0x0002504c vaddr=0x40080400 size=0x0afc4 ( 44996) load
I (163) esp_image: segment 5: paddr=0x00030018 vaddr=0x400d0018 size=0x61214 (397844) map
0x400d0018: _stext at ??:?

I (302) esp_image: segment 6: paddr=0x00091234 vaddr=0x4008b3c4 size=0x04fb4 ( 20404) load
0x4008b3c4: xQueueGenericReceive at /Users/skor/esp/esp-idf/components/freertos/queue.c:2037

I (311) esp_image: segment 7: paddr=0x000961f0 vaddr=0x400c0000 size=0x00000 (     0) load
I (312) esp_image: segment 8: paddr=0x000961f8 vaddr=0x50000000 size=0x00000 (     0) load
I (328) boot: Loaded app from partition at offset 0x10000
I (328) boot: Disabling RNG early entropy source...
I (330) cpu_start: Pro cpu up.
I (333) cpu_start: Starting app cpu, entry point is 0x40080fcc
0x40080fcc: call_start_cpu1 at /Users/skor/esp/esp-idf/components/esp32/cpu_start.c:225

I (0) cpu_start: App cpu up.
I (344) heap_init: Initializing. RAM available for dynamic allocation:
I (351) heap_init: At 3FFAE6E0 len 00001920 (6 KiB): DRAM
I (357) heap_init: At 3FFB94B8 len 00026B48 (154 KiB): DRAM
I (363) heap_init: At 3FFE0440 len 00003BC0 (14 KiB): D/IRAM
I (369) heap_init: At 3FFE4350 len 0001BCB0 (111 KiB): D/IRAM
I (376) heap_init: At 40090378 len 0000FC88 (63 KiB): IRAM
I (382) cpu_start: Pro cpu start user code
I (65) cpu_start: Starting scheduler on PRO CPU.
I (0) cpu_start: Starting scheduler on APP CPU.
I (89) simple wifi: ESP_WIFI_MODE_STA
I (89) wifi: wifi driver task: 3ffc0788, prio:23, stack:3584, core=0
I (89) wifi: wifi firmware version: 771f1dc
I (89) wifi: config NVS flash: enabled
I (99) wifi: config nano formating: disabled
I (99) system_api: Base MAC address is not set, read default base MAC address from BLK0 of EFUSE
I (109) system_api: Base MAC address is not set, read default base MAC address from BLK0 of EFUSE
I (139) wifi: Init dynamic tx buffer num: 32
I (139) wifi: Init data frame dynamic rx buffer num: 32
I (139) wifi: Init management frame dynamic rx buffer num: 32
I (139) wifi: Init static rx buffer size: 1600
I (149) wifi: Init static rx buffer num: 10
I (149) wifi: Init dynamic rx buffer num: 32
I (229) phy: phy_version: 3910, c0c45a3, May 21 2018, 18:07:06, 0, 0
I (229) wifi: mode : sta (30:ae:a4:50:16:34)
I (229) simple wifi: wifi_init_sta finished.
I (239) simple wifi: connect to ap
I (359) wifi: n:1 0, o:1 0, ap:255 255, sta:1 0, prof:1
I (1339) wifi: state: init -> auth (b0)
I (1339) wifi: state: auth -> assoc (0)
I (1349) wifi: state: assoc -> run (10)
I (1369) wifi: connected with ATS E-Paper, channel 1
I (1379) wifi: pm start, type: 1

I (12049) event: sta ip: 10.0.12.14, mask: 255.255.255.0, gw: 10.0.12.1
I (12049) simple wifi: got ip:10.0.12.14

Please help to get this fixed! Korstiaan