Option to disable the USB device filters

[Sworddragon]

To activate USB devices on the guest they must be either registered in the USB device filter list or the device must be manually activated in the guest. Probably there could also be an option that disables the USB device filters which would cause that all USB devices would automatically be avtivated on the guest.

[Frank Mehnert]

To achieve that you just have to create a filter which matches all your USB devices.

[Sworddragon]

I have now created a new filter and let all fields empty (as the text of all fields on hovering them with the mouse tells that an empty field matches anything) but this doesn't work.