Can't flash XIAO ESP32C3

[sonite]

Describe your problem I can't get my XIAO ESP32C3 to work with the latest release. I have tried 3 methods:

ESP32C3 Flash download tool V3.9.5 With: esp32c3-2.3.5.bin @ 0x0

In terminal: 22:44:41.861 -> ESP-ROM:esp32c3-api1-20210207 22:44:41.861 -> Build:Feb 7 2021 22:44:41.861 -> rst:0x7 (TG0WDT_SYS_RST),boot:0x8 (SPI_FAST_FLASH_BOOT) 22:44:41.861 -> Saved PC:0x4005885e 22:44:41.861 -> SPIWP:0xee 22:44:41.861 -> mode:DIO, clock div:2 22:44:41.861 -> load:0x3c0f0020,len:0x48cf8 22:44:42.106 -> load:0x3fc8ba00,len:0x2c10 22:44:42.106 -> load:0x40380000,len:0x46e0 22:44:42.106 -> load:0x42000020,len:0xe938c

With the separate files: esp32c3-2.3.5\bootloader.bin @ 0x1000 esp32c3-2.3.5\partitions.bin @ 0x8000 esp32c3-2.3.5\boot_app0.bin @ 0xe000 esp32c3-2.3.5\frimware.bin @ 0x10000

In terminal: 22:47:40.619 -> invalid header: 0xffESP-ROM:esp32c3-api1-20210207 22:47:40.619 -> Build:Feb 7 2021 22:47:40.619 -> rst:0x7 (TG0WDT_SYS_RST),boot:0x8 (SPI_FAST_FLASH_BOOT) 22:47:40.619 -> Saved PC:0x4004c0dc 22:47:40.619 -> invalid header: 0xffffffff

Visual Studio + Platformio:

Use the [env:esp32c3] Build & upload ->

In terminal: ESP-ROM:esp32c3-api1-20210207 Build:Feb 7 2021 rst:0x3 (RTC_SW_SYS_RST),boot:0x8 (SPI_FAST_FLASH_BOOT) Saved PC:0x403cf752 SPIWP:0xee mode:DIO, clock div:1 load:0x3fcd5810,len:0xf4 load:0x403cc710,len:0x8a0 load:0x403ce710,len:0x2274 entry 0x403cc710

I have used it as a nat router so the hardware works.