1. On the console output, at the bottom, when the job reports the hyperlinks of downstream jobs, the link is broken.This is specifically in a case where I customized the port number Jenkins is running on. I changed it to 8081, but these links still have 8080 in them. Other than that they are fine.
2. If you are using the Next Executions plugin, the links on the lower left of home page which tell you about the next scheduled job(s), also have the wrong port number so the link is broken