ProppFrexx ONAIR User-Forum

Hi Bernd,

It took a while to finally get the reason of this issue. maybe you remember from another topic, that I experienced some strange growing latencies while i was sending audio from an audio card to another one...
those 2 issues was in fact one same issue.

Main PFL is using the motherboard audio, that is copied to an external usb sound card to get a specific track on the studio mixer.

I created a reminder that reset the full duplex of the second car output used for specific VT PFL, every 2 hours.
since then, no more graphic issue... and the audio latencies are gone. it seems this audio problem was slowing down all the computer.

Note that, even the clock was getting late after a few days, now all is running smoothly.

Perfect.
But yepp, this is a reason, why pro audio sound cards do offer a world clock interface, to sync all audio cards with a common clock.

I'm aware of that, but anyway, our d&r mixers don't have any asio drivers :-/, that's maybe the only bad points on this hardware.