Websocket no longer works after clearing build cache

I have an app with 2 components (Client + server) that had a working wss connection.

I forced a Rebuild and Deploy and chose to “Clear Build Cache” (This is the first time that I have used this option.

The websocket connection no longer works, and I am too far to rollback to a working version (Says Firefox can’t establish a connection to the server at wss://foo.com/ws/.) I did yesterday rollback to a working version, and that saved me, but now I am beyond that limit that I did not realize exist.

I reset both the server and client code to days before to test if any reset changes had caused this, and it still fails.

Could there have been any routing or other information in the build cache that could have been causing the websocket secure to work, or is that not a place I should look for this issue?

Thanks