Cannot record

That is normal for USB devices. Standard USB devices do not provide a way to control the input gain. The input gain should be set on the device itself.

It’s unlikely to be a compatibility issue, but the Lyra is a “USB Audio Class 2” audio interface.

That is referring to a component (library) within Audacity itself. It’s not updatable other than by updating Audacity. The current version of Audacity is 2.3.1.


Most likely cause is what I posted previously in this topic. It’s probably this: No recording level