Cam over wifi: running but only black screen

I have a strange problem. I get my cam running over wifi - but don't see anything else than a black screen. My output is:

`MONITOR --- idf_monitor on /dev/ttyUSB0 115200 --- --- Quit: Ctrl+] | Menu: Ctrl+T | Help: Ctrl+T followed by Ctrl+H --- ets Jun 8 2016 00:22:57

rst:0x1 (POWERON_RESET),boot:0x12 (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:9028 load:0x40078000,len:16224 load:0x40080400,len:5044 entry 0x40080724 D (66) bootloader_flash: mmu set block paddr=0x00000000 (was 0xffffffff) I (72) boot: Chip Revision: 1 I (83) boot_comm: chip revision: 1, min. bootloader chip revision: 0 I (45) boot: ESP-IDF v4.0-dirty 2nd stage bootloader I (45) boot: compile time 20:47:45 D (45) boot: Enabling RTCWDT(9000 ms) I (69) boot: Enabling RNG early entropy source... D (69) boot: magic e9 D (69) boot: segments 04 D (69) boot: spi_mode 02 D (71) boot: spi_speed 0f D (74) boot: spi_size 02 I (76) boot: SPI Speed : 80MHz I (80) boot: SPI Mode : DIO I (84) boot: SPI Flash Size : 4MB D (88) bootloader_flash: mmu set paddr=00000000 count=1 size=c00 src_addr=9000 src_addr_aligned=0 D (97) boot: mapped partition table 0x9000 at 0x3f409000 D (103) flash_parts: partition table verified, 4 entries I (108) boot: Partition Table: I (112) boot: ## Label Usage Type ST Offset Length D (119) boot: load partition table entry 0x3f409000 D (124) boot: type=1 subtype=2 I (127) boot: 0 nvs WiFi data 01 02 0000a000 00006000 D (135) boot: load partition table entry 0x3f409020 D (140) boot: type=1 subtype=1 I (143) boot: 1 phy_init RF data 01 01 00010000 00001000 D (150) boot: load partition table entry 0x3f409040 D (155) boot: type=0 subtype=0 I (158) boot: 2 factory factory app 00 00 00020000 00100000 I (166) boot: End of partition table D (170) boot: Trying partition index -1 offs 0x20000 size 0x100000 D (177) esp_image: reading image header @ 0x20000 D (181) bootloader_flash: mmu set block paddr=0x00020000 (was 0xffffffff) D (188) esp_image: image header: 0xe9 0x06 0x02 0x02 40081560 I (194) boot_comm: chip revision: 1, min. application chip revision: 0 I (201) esp_image: segment 0: paddr=0x00020020 vaddr=0x3f400020 size=0x1e9f8 (125432) map D (210) esp_image: free data page_count 0x00000032 D (215) bootloader_flash: mmu set paddr=00020000 count=2 size=1e9f8 src_addr=20020 src_addr_aligned=20000 D (262) bootloader_flash: mmu set block paddr=0x00030000 (was 0xffffffff) I (262) esp_image: segment 1: paddr=0x0003ea20 vaddr=0x3ffb0000 size=0x015f0 ( 5616) load D (267) esp_image: free data page_count 0x00000032 D (272) bootloader_flash: mmu set paddr=00030000 count=2 size=15f0 src_addr=3ea20 src_addr_aligned=30000 D (283) bootloader_flash: mmu set block paddr=0x00040000 (was 0xffffffff) I (288) esp_image: segment 2: paddr=0x00040018 vaddr=0x400d0018 size=0x7d8bc (514236) map 0x400d0018: _stext at ??:?

D (297) esp_image: free data page_count 0x00000032 D (302) bootloader_flash: mmu set paddr=00040000 count=8 size=7d8bc src_addr=40018 src_addr_aligned=40000 D (465) bootloader_flash: mmu set block paddr=0x000b0000 (was 0xffffffff) I (465) esp_image: segment 3: paddr=0x000bd8dc vaddr=0x3ffb15f0 size=0x01fd8 ( 8152) load D (469) esp_image: free data page_count 0x00000032 D (474) bootloader_flash: mmu set paddr=000b0000 count=1 size=1fd8 src_addr=bd8dc src_addr_aligned=b0000 D (487) bootloader_flash: mmu set block paddr=0x000b0000 (was 0xffffffff) I (491) esp_image: segment 4: paddr=0x000bf8bc vaddr=0x40080000 size=0x00400 ( 1024) load 0x40080000: _WindowOverflow4 at /home/###/esp/esp-idf-v4.0/components/freertos/xtensa_vectors.S:1778

D (499) esp_image: free data page_count 0x00000032 D (504) bootloader_flash: mmu set paddr=000b0000 count=1 size=400 src_addr=bf8bc src_addr_aligned=b0000 D (514) bootloader_flash: mmu set block paddr=0x000b0000 (was 0xffffffff) I (521) esp_image: segment 5: paddr=0x000bfcc4 vaddr=0x40080400 size=0x1aa30 (109104) load D (530) esp_image: free data page_count 0x00000032 D (534) bootloader_flash: mmu set paddr=000b0000 count=3 size=1aa30 src_addr=bfcc4 src_addr_aligned=b0000 D (584) bootloader_flash: mmu set block paddr=0x000d0000 (was 0xffffffff) D (584) esp_image: Calculated hash: 57101be2ee9a7029cc285c3475cb58b973b2c30bc4e1dfeb615619574d785df6 D (589) bootloader_flash: mmu set paddr=000d0000 count=1 size=20 src_addr=da700 src_addr_aligned=d0000 D (598) bootloader_flash: mmu set paddr=000d0000 count=1 size=20 src_addr=da700 src_addr_aligned=d0000 I (624) boot: Loaded app from partition at offset 0x20000 I (624) boot: Disabling RNG early entropy source... D (624) boot: Mapping segment 0 as DROM D (628) boot: Mapping segment 2 as IROM D (632) boot: calling set_cache_and_start_app D (636) boot: configure drom and irom and start D (641) boot: start: 0x40081560 0x40081560: call_start_cpu0 at /home/###/esp/esp-idf-v4.0/components/esp32/cpu_start.c:121

I (644) psram: This chip is ESP32-D0WD I (649) spiram: Found 64MBit SPI RAM device I (653) spiram: SPI RAM mode: flash 80m sram 80m I (659) spiram: PSRAM initialized, cache is in low/high (2-core) mode. I (666) cpu_start: Pro cpu up. I (670) cpu_start: Application information: I (674) cpu_start: Compile time: Nov 17 2020 20:20:52 I (680) cpu_start: ELF file SHA256: 0ada9bb0080c5c63... I (686) cpu_start: ESP-IDF: v4.0-dirty I (692) cpu_start: Starting app cpu, entry point is 0x40081508 0x40081508: call_start_cpu1 at /home/###/esp/esp-idf-v4.0/components/esp32/cpu_start.c:272

I (0) cpu_start: App cpu up. I (1192) spiram: SPI SRAM memory test OK I (1193) heap_init: Initializing. RAM available for dynamic allocation: I (1193) heap_init: At 3FFAE6E0 len 00001920 (6 KiB): DRAM I (1199) heap_init: At 3FFBB538 len 00024AC8 (146 KiB): DRAM I (1206) heap_init: At 3FFE0440 len 00003AE0 (14 KiB): D/IRAM I (1212) heap_init: At 3FFE4350 len 0001BCB0 (111 KiB): D/IRAM I (1219) heap_init: At 4009AE30 len 000051D0 (20 KiB): IRAM I (1225) cpu_start: Pro cpu start user code I (1230) spiram: Adding pool of 4096K of external SPI memory to heap allocator I (1251) spi_flash: detected chip: gd I (1251) spi_flash: flash io: dio I (1251) cpu_start: Starting scheduler on PRO CPU. I (0) cpu_start: Starting scheduler on APP CPU. I (1259) spiram: Reserving pool of 32K of internal memory for DMA/internal allocations I (1309) sccb: pin_sda 22 pin_scl 23

rst:0x1 (POWERON_RESET),boot:0x13 (SPI_FAST_FLASH_BOOT) flash read err, 1000 ets_main.c 371 ets Jun 8 2016 00:22:57

rst:0x10 (RTCWDT_RTC_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:9028 load:0x40078000,len:16224 load:0x40080400,len:5044 entry 0x40080724 D (67) bootloader_flash: mmu set block paddr=0x00000000 (was 0xffffffff) I (73) boot: Chip Revision: 1 I (84) boot_comm: chip revision: 1, min. bootloader chip revision: 0 I (46) boot: ESP-IDF v4.0-dirty 2nd stage bootloader I (46) boot: compile time 20:47:45 D (46) boot: Enabling RTCWDT(9000 ms) I (70) boot: Enabling RNG early entropy source... D (70) boot: magic e9 D (70) boot: segments 04 D (70) boot: spi_mode 02 D (71) boot: spi_speed 0f D (74) boot: spi_size 02 I (77) boot: SPI Speed : 80MHz I (81) boot: SPI Mode : DIO I (85) boot: SPI Flash Size : 4MB D (89) bootloader_flash: mmu set paddr=00000000 count=1 size=c00 src_addr=9000 src_addr_aligned=0 D (98) boot: mapped partition table 0x9000 at 0x3f409000 D (103) flash_parts: partition table verified, 4 entries I (108) boot: Partition Table: I (112) boot: ## Label Usage Type ST Offset Length D (119) boot: load partition table entry 0x3f409000 D (124) boot: type=1 subtype=2 I (128) boot: 0 nvs WiFi data 01 02 0000a000 00006000 D (135) boot: load partition table entry 0x3f409020 D (140) boot: type=1 subtype=1 I (143) boot: 1 phy_init RF data 01 01 00010000 00001000 D (151) boot: load partition table entry 0x3f409040 D (156) boot: type=0 subtype=0 I (159) boot: 2 factory factory app 00 00 00020000 00100000 I (166) boot: End of partition table D (171) boot: Trying partition index -1 offs 0x20000 size 0x100000 D (177) esp_image: reading image header @ 0x20000 D (182) bootloader_flash: mmu set block paddr=0x00020000 (was 0xffffffff) D (189) esp_image: image header: 0xe9 0x06 0x02 0x02 40081560 I (194) boot_comm: chip revision: 1, min. application chip revision: 0 I (202) esp_image: segment 0: paddr=0x00020020 vaddr=0x3f400020 size=0x1e9f8 (125432) map D (210) esp_image: free data page_count 0x00000032 D (215) bootloader_flash: mmu set paddr=00020000 count=2 size=1e9f8 src_addr=20020 src_addr_aligned=20000 D (262) bootloader_flash: mmu set block paddr=0x00030000 (was 0xffffffff) I (263) esp_image: segment 1: paddr=0x0003ea20 vaddr=0x3ffb0000 size=0x015f0 ( 5616) load D (267) esp_image: free data page_count 0x00000032 D (272) bootloader_flash: mmu set paddr=00030000 count=2 size=15f0 src_addr=3ea20 src_addr_aligned=30000 D (283) bootloader_flash: mmu set block paddr=0x00040000 (was 0xffffffff) I (288) esp_image: segment 2: paddr=0x00040018 vaddr=0x400d0018 size=0x7d8bc (514236) map 0x400d0018: _stext at ??:?

D (297) esp_image: free data page_count 0x00000032 D (302) bootloader_flash: mmu set paddr=00040000 count=8 size=7d8bc src_addr=40018 src_addr_aligned=40000 D (465) bootloader_flash: mmu set block paddr=0x000b0000 (was 0xffffffff) I (465) esp_image: segment 3: paddr=0x000bd8dc vaddr=0x3ffb15f0 size=0x01fd8 ( 8152) load D (470) esp_image: free data page_count 0x00000032 D (475) bootloader_flash: mmu set paddr=000b0000 count=1 size=1fd8 src_addr=bd8dc src_addr_aligned=b0000 D (487) bootloader_flash: mmu set block paddr=0x000b0000 (was 0xffffffff) I (491) esp_image: segment 4: paddr=0x000bf8bc vaddr=0x40080000 size=0x00400 ( 1024) load 0x40080000: _WindowOverflow4 at /home/###/esp/esp-idf-v4.0/components/freertos/xtensa_vectors.S:1778

D (500) esp_image: free data page_count 0x00000032 D (505) bootloader_flash: mmu set paddr=000b0000 count=1 size=400 src_addr=bf8bc src_addr_aligned=b0000 D (515) bootloader_flash: mmu set block paddr=0x000b0000 (was 0xffffffff) I (521) esp_image: segment 5: paddr=0x000bfcc4 vaddr=0x40080400 size=0x1aa30 (109104) load D (530) esp_image: free data page_count 0x00000032 D (535) bootloader_flash: mmu set paddr=000b0000 count=3 size=1aa30 src_addr=bfcc4 src_addr_aligned=b0000 D (584) bootloader_flash: mmu set block paddr=0x000d0000 (was 0xffffffff) D (585) esp_image: Calculated hash: 57101be2ee9a7029cc285c3475cb58b973b2c30bc4e1dfeb615619574d785df6 D (589) bootloader_flash: mmu set paddr=000d0000 count=1 size=20 src_addr=da700 src_addr_aligned=d0000 D (599) bootloader_flash: mmu set paddr=000d0000 count=1 size=20 src_addr=da700 src_addr_aligned=d0000 I (624) boot: Loaded app from partition at offset 0x20000 I (624) boot: Disabling RNG early entropy source... D (624) boot: Mapping segment 0 as DROM D (628) boot: Mapping segment 2 as IROM D (632) boot: calling set_cache_and_start_app D (637) boot: configure drom and irom and start D (641) boot: start: 0x40081560 0x40081560: call_start_cpu0 at /home/###/esp/esp-idf-v4.0/components/esp32/cpu_start.c:121

I (645) psram: This chip is ESP32-D0WD I (650) spiram: Found 64MBit SPI RAM device I (654) spiram: SPI RAM mode: flash 80m sram 80m I (659) spiram: PSRAM initialized, cache is in low/high (2-core) mode. I (666) cpu_start: Pro cpu up. I (670) cpu_start: Application information: I (675) cpu_start: Compile time: Nov 17 2020 20:20:52 I (681) cpu_start: ELF file SHA256: 0ada9bb0080c5c63... I (687) cpu_start: ESP-IDF: v4.0-dirty I (692) cpu_start: Starting app cpu, entry point is 0x40081508 0x40081508: call_start_cpu1 at /home/###/esp/esp-idf-v4.0/components/esp32/cpu_start.c:272

I (0) cpu_start: App cpu up. I (1193) spiram: SPI SRAM memory test OK I (1193) heap_init: Initializing. RAM available for dynamic allocation: I (1194) heap_init: At 3FFAE6E0 len 00001920 (6 KiB): DRAM I (1200) heap_init: At 3FFBB538 len 00024AC8 (146 KiB): DRAM I (1206) heap_init: At 3FFE0440 len 00003AE0 (14 KiB): D/IRAM I (1212) heap_init: At 3FFE4350 len 0001BCB0 (111 KiB): D/IRAM I (1219) heap_init: At 4009AE30 len 000051D0 (20 KiB): IRAM I (1225) cpu_start: Pro cpu start user code I (1230) spiram: Adding pool of 4096K of external SPI memory to heap allocator I (1251) spi_flash: detected chip: gd I (1251) spi_flash: flash io: dio I (1251) cpu_start: Starting scheduler on PRO CPU. I (0) cpu_start: Starting scheduler on APP CPU. I (1259) spiram: Reserving pool of 32K of internal memory for DMA/internal allocations I (1309) sccb: pin_sda 22 pin_scl 23

I (1309) gpio: GPIO[0]| InputEn: 0| OutputEn: 1| OpenDrain: 0| Pullup: 0| Pulldown: 0| Intr:0 I (1329) gpio: GPIO[15]| InputEn: 0| OutputEn: 1| OpenDrain: 0| Pullup: 0| Pulldown: 0| Intr:0 I (1359) sccb: SCCB_Probe start I (1849) sccb: SCCB_Probe start I (2379) camera: Detected OV2640 camera I (2379) gpio: GPIO[19]| InputEn: 1| OutputEn: 0| OpenDrain: 0| Pullup: 1| Pulldown: 0| Intr:0 I (2389) gpio: GPIO[36]| InputEn: 1| OutputEn: 0| OpenDrain: 0| Pullup: 1| Pulldown: 0| Intr:0 I (2399) gpio: GPIO[18]| InputEn: 1| OutputEn: 0| OpenDrain: 0| Pullup: 1| Pulldown: 0| Intr:0 I (2409) gpio: GPIO[39]| InputEn: 1| OutputEn: 0| OpenDrain: 0| Pullup: 1| Pulldown: 0| Intr:0 I (2409) gpio: GPIO[5]| InputEn: 1| OutputEn: 0| OpenDrain: 0| Pullup: 1| Pulldown: 0| Intr:0 I (2419) gpio: GPIO[34]| InputEn: 1| OutputEn: 0| OpenDrain: 0| Pullup: 1| Pulldown: 0| Intr:0 I (2429) gpio: GPIO[35]| InputEn: 1| OutputEn: 0| OpenDrain: 0| Pullup: 1| Pulldown: 0| Intr:0 I (2439) gpio: GPIO[32]| InputEn: 1| OutputEn: 0| OpenDrain: 0| Pullup: 1| Pulldown: 0| Intr:0 I (2449) gpio: GPIO[25]| InputEn: 1| OutputEn: 0| OpenDrain: 0| Pullup: 1| Pulldown: 0| Intr:0 I (2459) gpio: GPIO[26]| InputEn: 1| OutputEn: 0| OpenDrain: 0| Pullup: 1| Pulldown: 0| Intr:0 I (2469) gpio: GPIO[21]| InputEn: 1| OutputEn: 0| OpenDrain: 0| Pullup: 1| Pulldown: 0| Intr:0 I (2479) camera: Allocating 2 frame buffers (117 KB total) I (2489) camera: Allocating 58 KB frame buffer in OnBoard RAM I (2499) camera: Allocating 58 KB frame buffer in OnBoard RAM I (2629) wifi: wifi driver task: 3ffd2658, prio:23, stack:3584, core=0 I (2629) system_api: Base MAC address is not set, read default base MAC address from BLK0 of EFUSE I (2629) system_api: Base MAC address is not set, read default base MAC address from BLK0 of EFUSE I (2659) wifi: wifi firmware version: 581f422 I (2659) wifi: config NVS flash: enabled I (2659) wifi: config nano formating: disabled I (2659) wifi: Init dynamic tx buffer num: 32 I (2659) wifi: Init data frame dynamic rx buffer num: 16 I (2669) wifi: Init management frame dynamic rx buffer num: 16 I (2669) wifi: Init management short buffer num: 32 I (2679) wifi: Init static tx buffer num: 32 I (2679) wifi: Init static rx buffer size: 1600 I (2689) wifi: Init static rx buffer num: 10 I (2689) wifi: Init dynamic rx buffer num: 16 I (2789) phy: phy_version: 4180, cb3948e, Sep 12 2019, 16:39:13, 0, 0 I (2789) wifi: mode : softAP (3c:71:bf:5e:d6:01) I (2799) wifi: Total power save buffer number: 16 I (2799) wifi: Init max length of beacon: 752/752 I (2799) wifi: Init max length of beacon: 752/752 I (2809) camera: wifi_init_softap finished.SSID:M5Psram_Cam password:1234567890 I (2849) wifi: new:<1,0>, old:<1,0>, ap:<1,1>, sta:<255,255>, prof:1 I (2849) wifi: station: a8:b8:6e:80:3f:0f join, AID=1, bgn, 20 I (2899) camera: station:a8:b8:6e:80:3f:0f join, AID=1 I (3359) tcpip_adapter: softAP assign IP to station,IP is: 192.168.4.2 I (9749) camera: MJPG: 14KB 89ms (11.2fps) I (9789) camera: MJPG: 14KB 43ms (23.3fps) I (9829) camera: MJPG: 14KB 38ms (26.3fps) I (9869) camera: MJPG: 14KB 41ms (24.4fps) I (9909) camera: MJPG: 14KB 38ms (26.3fps) I (9949) camera: MJPG: 14KB 40ms (25.0fps) I (9989) camera: MJPG: 14KB 41ms (24.4fps) I (10029) camera: MJPG: 14KB 35ms (28.6fps) I (10069) camera: MJPG: 14KB 40ms (25.0fps) I (10109) camera: MJPG: 14KB 43ms (23.3fps) I (10149) camera: MJPG: 14KB 34ms (29.4fps) I (10179) camera: MJPG: 14KB 37ms (27.0fps) I (10229) camera: MJPG: 14KB 45ms (22.2fps) I (10259) camera: MJPG: 14KB 33ms (30.3fps) I (10309) camera: MJPG: 14KB 47ms (21.3fps) I (10349) camera: MJPG: 14KB 33ms (30.3fps) I (10389) camera: MJPG: 14KB 40ms (25.0fps) I (10429) camera: MJPG: 14KB 39ms (25.6fps) I (10469) camera: MJPG: 14KB 41ms (24.4fps) I (10509) camera: MJPG: 14KB 40ms (25.0fps) I (10539) camera: MJPG: 14KB 34ms (29.4fps) I (10579) camera: MJPG: 14KB 40ms (25.0fps) I (10619) camera: MJPG: 14KB 39ms (25.6fps) I (10669) camera: MJPG: 14KB 45ms (22.2fps) I (10689) camera: MJPG: 14KB 28ms (35.7fps) I (10739) camera: MJPG: 14KB 41ms (24.4fps) I (10769) camera: MJPG: 14KB 38ms (26.3fps) I (10819) camera: MJPG: 14KB 41ms (24.4fps) ` Here it continues.... What am I doing wrong??

m5stack / M5Stack-Camera

Cam over wifi: running but only black screen #35