Thanks for your contribution. Can you please replace lsusb with lsusb -v (narrow it down to include only the webcam section or most important part of it) and add lspci -nnk output too?

Hello, I've narrowed down the USB part, but I cannot add lspci -nnk since I dont' own the hardware (I test and insert pieces of hardware that are not mine - I receive them, for a limited amount of time, just for configuring them).