If CasaOS is working and you’re on Debian or Ubuntu, then it should be compatible. Can you make sure your Docker is installed correctly with:
If this doesn’t solve it, then let me know which apps are not working. Also, if I have done a video on the app, then it’s been tested and works at that period. Now that BigBearCasaOS updates, there could be issues that pop up. That saying, if the app developer for the Docker image is following semver, then BigBearCasaOS does not automatically update major versions without me.