Big Sur upgrade broke everything

[jeg]

I just upgraded my computer to Big Sur and now none of the neo4j databases will connect. All http and https requests time out. That was the only change on the computer, the code has been working a couple of years. What is needed to get neo4j working again?
neo4j Desktop 1.4.3
Big Sur 11.2.3

[koji]

Neo4j is working fine in the same environment.
I've updated macOS too.

Neo4j Desktop 1.4.3
macOS Big Sur 11.2.3

Do you see anything in the logs with Neo4j Start?
Does it work with the Bolt protocol?

[jeg]

Sorry, forgot to mention that: Bolt requests still work fine.

The log says that ports 7687 and 7474 and 7473 are "up and running" no surprise there. Very frustrating.