mmmm did I just mess up? Im having issues with a USB device (I think I already mentioned) BUT with testing out I removed on the VDI "Citrix root usb host controller" (I think its called like that) and now....Now I simply cant get it back and cant get usb devices to connect. How do I get it back?

You can use Citrix Policies to block specific USB devices, but removing the entire USB root host controller removes ALL usb. So I would say put the VDA back in to fix the host controller, than use the USB device blocking to block out just that one.

Nothing to do with allowing and blocking USB devices. It's way more complicated. I've tried removing the device but that doesn't work. I removed the entire Citrix hub and that's where it's all gone downhill.