Funny problem A7V333 usb ports

Hi all!

This board has 2 usb 2.0 ports and two 1.1 ports.
Now I connected a 2.0 4 port hub to one of the 2.0 ports, which works
fine.
But:
The 1.1 ports stopped doing anything!
Connecting my 1.1 printer to the hub works OK but is dead thru the
mainboard's 1.1 socket.
Got a recent VIA all-in-one file installed.

Any idea folks?

Thanks

*radio*