Before upgrading to just:in mac v5.01, please be aware of following changes:
macOS Catalina
...
, macOS Big Sur and macOS Monterey Support
v5.0 1 supports macOS Catalina und , macOS Big Sur only and macOS Monterey and we recommend to install the latest available macOS version (10.15.7 or , 11.x, 12.x) on the system running just:in mac v5.01.
Analog Video/Audio Inputs
The new version does not support Analog Video/Audio inputs as of now.