I am presently using a ART Dual Pre interface with my iPad, however I noticed since the update my interface does not work with Cubasis. There is no output when the interface is connected, if I unplug the interface the audio comes back through the internal speakers.
I have tried other Apps for example Auria , Music Studio and Caustic and the problem seems to be Cubasis related.
I am using iOS 8.1 and iPAD Air.
Has anyone else experience this problem, thanks in advance for your response.