At this stage, it looks like you’re only communicating with your SonarQube Server—requests aren’t yet trying to reach api.sonarqube.io.
We’ve occasionally seen situations where PATCH requests are blocked by a Web Application Firewall (WAF) or a reverse proxy. While SonarQube doesn’t frequently use PATCH requests, they’re more commonly found in our v2 Web API, which is used here.
I recommend checking in with your network or IT team to see if anything in your environment might be filtering or blocking these requests.