No midi MTC goes thru the Axe Fx II...

When I use the Axe as a midi interface I can´t get the MTC signal into the computer. The "midi in light" on the Axe is flashing all the time, but there is no signal coming into the computer. Is this a known issue and will it be fixed? Otherwise the Axe would be useless as a midi interface for me and I would have to buy one and would need another usb port on my Computer and so on. So it would be nice to have this issue fixed. It would spare me a lot...

Thanks,
Boris