Hello,
I realize that the ULTRA has been a pain in the neck to configure because the drivers for the WM8960 are never included in the new releases. Could it be due to the fact that Raspberry Pi is now making their own sound card and trying to favor their brand?
So, I will stop making the ULTRA and instead replace it with the Pi Audio Drive that uses a driver included in every distribution and has an EEPROM to automatically load the drivers, while having the same audio input and output capabilities.