@pfefferle This is an example from the relevant Mobilizon debug logs:
1. Fetching application actor from NodeInfo
2. Getting or fetching actor by URL
3. Fetching NodeInfo details for domain
4. Going to get NodeInfo information from URL
5. Found nodeinfo information for domain
6. Ready to save instance actor details
7. Saved instance actor details for domain
...
I currently don't have more, cause again here I stumbled into problems with local CAs, which should be fixed, but there is a bug.