If you open the Liberty Recorder and receive the error, "...ASIO driver device supports no more than 2 channels", try the following:

1. Clear the error

2. Close the recorder

3. Unplug the USB encoder (e.g. MAYA44, Presonus, etc.) from computer.

4. Wait a few seconds and then plug it back in.

5. Wait a few seconds and then try the recorder again.

If you still receive the error, try reinstalling the ASIO drivers.

https://jcgtechnologies.groovehq.com/knowledge_base/categories/audio-slash-video-and-misc-drivers