Hi,
there are multiple ways to investigate the issue for the deployment on the Industrial Edge Device:
1. App not running yet
You can click on "Management" in the IED Menu to see a detailed view of your applications. If the app is not started yet, you can do that via button.
2. Download application logs
Click on the three dots of the application tile to download the app logs and investigate the root cause of the issue.
3. Verify docker-compose.yaml
If you have changed the docker-compose file provided in the learning path, there might be issues with the deployment. Please share the .yaml to double-check.
Hope that helps.
Best,
Lukas