Before upgrading to just:in mac v5.1, please be aware of following changes:
v5.1 supports macOS Catalina, macOS Big Sur and macOS Monterey and we recommend to install the latest available macOS version (10.15.7, 11.x, 12.x) on the system running just:in mac v5.1.
The new version does not support Analog Video/Audio inputs as of now.