Hi,
I use Proxmox 3.3 on a N54L MicroServer.
I added a vm adding usb passthrough:
usb0: host = 2-1
On the usb port, there is a key usb dvb (August DVB-T205). In vm (debian 7 or centos 7), I installed tvheadend. The result is very bad. I have a lot of dropped frames.
this log Proxmox often...