Hi Chaztrip,
Sunrizer freeze and mixdown works for me without problems on iPAD 10.5, iOS 11.4, cubasis 2.5.
- Close all apps running in the background which you do not use in cubasis.
- Check your CPU usage
- Change your hardware latency in setup/Audio
- Test with Audio Unit Mixdown Compatibility Mode
- Test with Real-time Mixdown and Freeze
If all apps are closed in the background and your CPU consumption in cubasis is not at the limit your freeze and mixdown should be error-free.
Apps running in the background and not used by cubasis are not displayed as CPU consumption in cubasis.
we need more information and a detailed step by step description
best jan