Proxy_start time out and bulk error

[Seikishiki]

Hi matlo, i hope you are good! I'm trying to make serialusb work using an arduino leonardo and a CP2102. So far i have been able to troubleshot on my own but it seems that I've stumbled upon something i have no clue how to fix. It's what i get in the console when i launch serialusb with the configuration: (Hori pad - Linux PC - USB to UART - Arduino leonardo - Nintendo Switch)

Available USB to UART adapters: 0: /dev/ttyUSB0 Select the USB to UART adapter number: 0 Selected: /dev/ttyUSB0 Overwrite /home/babyrage/Downloads/serialusb-master/sw/capture.pcap? [y/n] y Available USB devices: 0 VID 0x8087 (Intel Corp.) PID 0x8000 (Integrated Rate Matching Hub) PATH 02:01 1 VID 0x1d6b (Linux Foundation) PID 0x0002 (2.0 root hub) PATH 02 2 VID 0x8087 (Intel Corp.) PID 0x8008 (Integrated Rate Matching Hub) PATH 01:01 3 VID 0x1d6b (Linux Foundation) PID 0x0002 (2.0 root hub) PATH 01 4 VID 0x1d6b (Linux Foundation) PID 0x0003 (3.0 root hub) PATH 04 5 VID 0x5986 (Acer, Inc) PID 0x014c (MSI Integrated Webcam) PATH 03:08 6 VID 0x13d3 (IMC Networks) PID 0x3394 (Bluetooth) PATH 03:07 7 VID 0x10c4 (Silicon Labs) PID 0xea60 (CP210x UART Bridge) PATH 03:06 8 VID 0x0f0d (Hori Co., Ltd) PID 0x0092 (unknown product) PATH 03:01 9 VID 0x1d6b (Linux Foundation) PID 0x0002 (2.0 root hub) PATH 03 Select the USB device number: 8 Opened device: VID 0x0f0d PID 0x0092 PATH 03:01 configuration: 1 interface: 0:0 endpoint: OUT INTERRUPT 2 endpoint: IN INTERRUPT 1 lib/gasync/src/timer/linux/gtimer.c:70 read_callback: timer fired several times... proxy.c:731 proxy_start: Failed to start the proxy: initialization timeout expired! Capture failed.

I checked the pcap created and i can see :

The file is available here : https://drive.google.com/file/d/1fHSZUZAyAkcTz2zx8SyOqDxtmDt_9A-S/view?usp=sharing

I don't have any idea of what is going wrong there... Linux config: OS: Archlinux tcpdump: 4.99.0-1 libusb: 1.0.24-2

Thanks a lot for taking the time to read this! Have a good day!