webcam + mac again

Hello

I am using a Logitech Quicktam Communicate Deluxe in a MacBook Pro with the IOXperts driver.

I have had several problems, but there’s one that I don’t know if it’s because of the webcam, the driver or my coding:

After an uncertain period of time, the webcam starts sending frames which are almost totally green (10% are the real pixels and then everything green) or totally blue (looks like communication lost)

When I check the cam with other applications, it seems that everything is ok, but as it happens randomly, I don’t know if I should discard a driver’s and cam problem and think that it’s on openFrameworks

What do you think? Has it happened to you before?

Thanks!