Yesterday I could not get the iPad to record  correctly from Octamic XTC. I wanted to use the iPad for backup recording.
To the Octamic XTC was my Laptop connected via Madi, and madiface.
The app I use on the iPad is auria.
As soon as I connect the iPad with my CCk adapter to the Octamic, the Samplerate  gets changed from 48 to 44,1 kHz.
Opening auria and making a new project with 48 kHz takes care of that. Nevertheless I find the changing of the samplerate very unfortunate for a backup system.
After a while the iPad goes into sleep mode, and soon after that the samplerate is again changed to 44. stupid.
And sometimes the Octamic is not correctly recognized by the auria, I can see only one channel, and not 24.
i ended up disconnecting and the iPad in the last minute before the concert and having no backup. But better this way than to have the backup destroy the main recording.
if somebody has a solution for this, I would be most grateful.

Georg